55681392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 170614080

約数和(自身を除く): 114932688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 181, 204, 208, 221, 232, 272, 312, 348, 362, 377, 408, 442, 464, 493, 543, 624, 663, 696, 724, 754, 816, 884, 986, 1086, 1131, 1326, 1392, 1448, 1479, 1508, 1768, 1972, 2172, 2262, 2353, 2652, 2896, 2958, 3016, 3077, 3536, 3944, 4344, 4524, 4706, 5249, 5304, 5916, 6032, 6154, 6409, 7059, 7888, 8688, 9048, 9231, 9412, 10498, 10608, 11832, 12308, 12818, 14118, 15747, 18096, 18462, 18824, 19227, 20996, 23664, 24616, 25636, 28236, 31494, 36924, 37648, 38454, 40001, 41992, 49232, 51272, 56472, 62988, 68237, 73848, 76908, 80002, 83984, 89233, 102544, 112944, 120003, 125976, 136474, 147696, 153816, 160004, 178466, 204711, 240006, 251952, 267699, 272948, 307632, 320008, 356932, 409422, 480012, 535398, 545896, 640016, 713864, 818844, 960024, 1070796, 1091792, 1160029, 1427728, 1637688, 1920048, 2141592, 2320058, 3275376, 3480087, 4283184, 4640116, 6960174, 9280232, 13920348, 18560464, 27840696, 55681392]

約数ペア:

[(1, 55681392), (2, 27840696), (3, 18560464), (4, 13920348), (6, 9280232), (8, 6960174), (12, 4640116), (13, 4283184), (16, 3480087), (17, 3275376), (24, 2320058), (26, 2141592), (29, 1920048), (34, 1637688), (39, 1427728), (48, 1160029), (51, 1091792), (52, 1070796), (58, 960024), (68, 818844), (78, 713864), (87, 640016), (102, 545896), (104, 535398), (116, 480012), (136, 409422), (156, 356932), (174, 320008), (181, 307632), (204, 272948), (208, 267699), (221, 251952), (232, 240006), (272, 204711), (312, 178466), (348, 160004), (362, 153816), (377, 147696), (408, 136474), (442, 125976), (464, 120003), (493, 112944), (543, 102544), (624, 89233), (663, 83984), (696, 80002), (724, 76908), (754, 73848), (816, 68237), (884, 62988), (986, 56472), (1086, 51272), (1131, 49232), (1326, 41992), (1392, 40001), (1448, 38454), (1479, 37648), (1508, 36924), (1768, 31494), (1972, 28236), (2172, 25636), (2262, 24616), (2353, 23664), (2652, 20996), (2896, 19227), (2958, 18824), (3016, 18462), (3077, 18096), (3536, 15747), (3944, 14118), (4344, 12818), (4524, 12308), (4706, 11832), (5249, 10608), (5304, 10498), (5916, 9412), (6032, 9231), (6154, 9048), (6409, 8688), (7059, 7888)]