55713060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 188501040

約数和(自身を除く): 132787980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 821, 870, 1044, 1131, 1170, 1305, 1508, 1642, 1740, 1885, 2262, 2340, 2463, 2610, 3284, 3393, 3770, 4105, 4524, 4926, 5220, 5655, 6786, 7389, 7540, 8210, 9852, 10673, 11310, 12315, 13572, 14778, 16420, 16965, 21346, 22620, 23809, 24630, 29556, 32019, 33930, 36945, 42692, 47618, 49260, 53365, 64038, 67860, 71427, 73890, 95236, 96057, 106730, 119045, 128076, 142854, 147780, 160095, 192114, 213460, 214281, 238090, 285708, 309517, 320190, 357135, 384228, 428562, 476180, 480285, 619034, 640380, 714270, 857124, 928551, 960570, 1071405, 1238068, 1428540, 1547585, 1857102, 1921140, 2142810, 2785653, 3095170, 3714204, 4285620, 4642755, 5571306, 6190340, 9285510, 11142612, 13928265, 18571020, 27856530, 55713060]

約数ペア:

[(1, 55713060), (2, 27856530), (3, 18571020), (4, 13928265), (5, 11142612), (6, 9285510), (9, 6190340), (10, 5571306), (12, 4642755), (13, 4285620), (15, 3714204), (18, 3095170), (20, 2785653), (26, 2142810), (29, 1921140), (30, 1857102), (36, 1547585), (39, 1428540), (45, 1238068), (52, 1071405), (58, 960570), (60, 928551), (65, 857124), (78, 714270), (87, 640380), (90, 619034), (116, 480285), (117, 476180), (130, 428562), (145, 384228), (156, 357135), (174, 320190), (180, 309517), (195, 285708), (234, 238090), (260, 214281), (261, 213460), (290, 192114), (348, 160095), (377, 147780), (390, 142854), (435, 128076), (468, 119045), (522, 106730), (580, 96057), (585, 95236), (754, 73890), (780, 71427), (821, 67860), (870, 64038), (1044, 53365), (1131, 49260), (1170, 47618), (1305, 42692), (1508, 36945), (1642, 33930), (1740, 32019), (1885, 29556), (2262, 24630), (2340, 23809), (2463, 22620), (2610, 21346), (3284, 16965), (3393, 16420), (3770, 14778), (4105, 13572), (4524, 12315), (4926, 11310), (5220, 10673), (5655, 9852), (6786, 8210), (7389, 7540)]