55320552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 185328000

約数和(自身を除く): 130007448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 109, 114, 126, 133, 152, 159, 168, 171, 212, 218, 228, 252, 266, 318, 327, 342, 371, 399, 424, 436, 456, 477, 504, 532, 636, 654, 684, 742, 763, 798, 872, 954, 981, 1007, 1064, 1113, 1197, 1272, 1308, 1368, 1484, 1526, 1596, 1908, 1962, 2014, 2071, 2226, 2289, 2394, 2616, 2968, 3021, 3052, 3192, 3339, 3816, 3924, 4028, 4142, 4452, 4578, 4788, 5777, 6042, 6104, 6213, 6678, 6867, 7049, 7848, 8056, 8284, 8904, 9063, 9156, 9576, 11554, 12084, 12426, 13356, 13734, 14098, 14497, 16568, 17331, 18126, 18312, 18639, 21147, 23108, 24168, 24852, 26712, 27468, 28196, 28994, 34662, 36252, 37278, 40439, 42294, 43491, 46216, 49704, 51993, 54936, 56392, 57988, 63441, 69324, 72504, 74556, 80878, 84588, 86982, 103986, 109763, 115976, 121317, 126882, 130473, 138648, 149112, 161756, 169176, 173964, 207972, 219526, 242634, 253764, 260946, 323512, 329289, 347928, 363951, 415944, 439052, 485268, 507528, 521892, 658578, 727902, 768341, 878104, 970536, 987867, 1043784, 1317156, 1455804, 1536682, 1975734, 2305023, 2634312, 2911608, 3073364, 3951468, 4610046, 6146728, 6915069, 7902936, 9220092, 13830138, 18440184, 27660276, 55320552]

約数ペア:

[(1, 55320552), (2, 27660276), (3, 18440184), (4, 13830138), (6, 9220092), (7, 7902936), (8, 6915069), (9, 6146728), (12, 4610046), (14, 3951468), (18, 3073364), (19, 2911608), (21, 2634312), (24, 2305023), (28, 1975734), (36, 1536682), (38, 1455804), (42, 1317156), (53, 1043784), (56, 987867), (57, 970536), (63, 878104), (72, 768341), (76, 727902), (84, 658578), (106, 521892), (109, 507528), (114, 485268), (126, 439052), (133, 415944), (152, 363951), (159, 347928), (168, 329289), (171, 323512), (212, 260946), (218, 253764), (228, 242634), (252, 219526), (266, 207972), (318, 173964), (327, 169176), (342, 161756), (371, 149112), (399, 138648), (424, 130473), (436, 126882), (456, 121317), (477, 115976), (504, 109763), (532, 103986), (636, 86982), (654, 84588), (684, 80878), (742, 74556), (763, 72504), (798, 69324), (872, 63441), (954, 57988), (981, 56392), (1007, 54936), (1064, 51993), (1113, 49704), (1197, 46216), (1272, 43491), (1308, 42294), (1368, 40439), (1484, 37278), (1526, 36252), (1596, 34662), (1908, 28994), (1962, 28196), (2014, 27468), (2071, 26712), (2226, 24852), (2289, 24168), (2394, 23108), (2616, 21147), (2968, 18639), (3021, 18312), (3052, 18126), (3192, 17331), (3339, 16568), (3816, 14497), (3924, 14098), (4028, 13734), (4142, 13356), (4452, 12426), (4578, 12084), (4788, 11554), (5777, 9576), (6042, 9156), (6104, 9063), (6213, 8904), (6678, 8284), (6867, 8056), (7049, 7848)]