55457808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 188291520

約数和(自身を除く): 132833712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 49, 51, 56, 57, 68, 73, 76, 84, 98, 102, 112, 114, 119, 133, 136, 146, 147, 152, 168, 196, 204, 219, 228, 238, 266, 272, 292, 294, 304, 323, 336, 357, 392, 399, 408, 438, 456, 476, 511, 532, 584, 588, 646, 714, 784, 798, 816, 833, 876, 912, 931, 952, 969, 1022, 1064, 1168, 1176, 1241, 1292, 1387, 1428, 1533, 1596, 1666, 1752, 1862, 1904, 1938, 2044, 2128, 2261, 2352, 2482, 2499, 2584, 2774, 2793, 2856, 3066, 3192, 3332, 3504, 3577, 3723, 3724, 3876, 4088, 4161, 4522, 4964, 4998, 5168, 5548, 5586, 5712, 6132, 6384, 6664, 6783, 7154, 7446, 7448, 7752, 8176, 8322, 8687, 9044, 9709, 9928, 9996, 10731, 11096, 11172, 12264, 13328, 13566, 14308, 14892, 14896, 15504, 15827, 16644, 17374, 18088, 19418, 19856, 19992, 21462, 22192, 22344, 23579, 24528, 26061, 27132, 28616, 29127, 29784, 31654, 33288, 34748, 36176, 38836, 39984, 42924, 44688, 47158, 47481, 52122, 54264, 57232, 58254, 59568, 60809, 63308, 66576, 67963, 69496, 70737, 77672, 85848, 94316, 94962, 104244, 108528, 116508, 121618, 126616, 135926, 138992, 141474, 155344, 165053, 171696, 182427, 188632, 189924, 203889, 208488, 233016, 243236, 253232, 271852, 282948, 330106, 364854, 377264, 379848, 407778, 416976, 466032, 486472, 495159, 543704, 565896, 660212, 729708, 759696, 815556, 972944, 990318, 1087408, 1131792, 1155371, 1320424, 1459416, 1631112, 1980636, 2310742, 2640848, 2918832, 3262224, 3466113, 3961272, 4621484, 6932226, 7922544, 9242968, 13864452, 18485936, 27728904, 55457808]

約数ペア:

[(1, 55457808), (2, 27728904), (3, 18485936), (4, 13864452), (6, 9242968), (7, 7922544), (8, 6932226), (12, 4621484), (14, 3961272), (16, 3466113), (17, 3262224), (19, 2918832), (21, 2640848), (24, 2310742), (28, 1980636), (34, 1631112), (38, 1459416), (42, 1320424), (48, 1155371), (49, 1131792), (51, 1087408), (56, 990318), (57, 972944), (68, 815556), (73, 759696), (76, 729708), (84, 660212), (98, 565896), (102, 543704), (112, 495159), (114, 486472), (119, 466032), (133, 416976), (136, 407778), (146, 379848), (147, 377264), (152, 364854), (168, 330106), (196, 282948), (204, 271852), (219, 253232), (228, 243236), (238, 233016), (266, 208488), (272, 203889), (292, 189924), (294, 188632), (304, 182427), (323, 171696), (336, 165053), (357, 155344), (392, 141474), (399, 138992), (408, 135926), (438, 126616), (456, 121618), (476, 116508), (511, 108528), (532, 104244), (584, 94962), (588, 94316), (646, 85848), (714, 77672), (784, 70737), (798, 69496), (816, 67963), (833, 66576), (876, 63308), (912, 60809), (931, 59568), (952, 58254), (969, 57232), (1022, 54264), (1064, 52122), (1168, 47481), (1176, 47158), (1241, 44688), (1292, 42924), (1387, 39984), (1428, 38836), (1533, 36176), (1596, 34748), (1666, 33288), (1752, 31654), (1862, 29784), (1904, 29127), (1938, 28616), (2044, 27132), (2128, 26061), (2261, 24528), (2352, 23579), (2482, 22344), (2499, 22192), (2584, 21462), (2774, 19992), (2793, 19856), (2856, 19418), (3066, 18088), (3192, 17374), (3332, 16644), (3504, 15827), (3577, 15504), (3723, 14896), (3724, 14892), (3876, 14308), (4088, 13566), (4161, 13328), (4522, 12264), (4964, 11172), (4998, 11096), (5168, 10731), (5548, 9996), (5586, 9928), (5712, 9709), (6132, 9044), (6384, 8687), (6664, 8322), (6783, 8176), (7154, 7752), (7446, 7448)]