56420005930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 103937160096

約数和(自身を除く): 47517154166

約数列:

[1, 2, 5, 10, 61, 122, 305, 313, 461, 610, 626, 641, 922, 1282, 1565, 2305, 3130, 3205, 4610, 6410, 19093, 28121, 38186, 39101, 56242, 78202, 95465, 140605, 144293, 190930, 195505, 200633, 281210, 288586, 295501, 391010, 401266, 591002, 721465, 1003165, 1442930, 1477505, 2006330, 2955010, 8801873, 12238613, 17603746, 18025561, 24477226, 36051122, 44009365, 61193065, 88018730, 90127805, 92491813, 122386130, 180255610, 184983626, 462459065, 924918130, 5642000593, 11284001186, 28210002965, 56420005930]

約数ペア:

[(1, 56420005930), (2, 28210002965), (5, 11284001186), (10, 5642000593), (61, 924918130), (122, 462459065), (305, 184983626), (313, 180255610), (461, 122386130), (610, 92491813), (626, 90127805), (641, 88018730), (922, 61193065), (1282, 44009365), (1565, 36051122), (2305, 24477226), (3130, 18025561), (3205, 17603746), (4610, 12238613), (6410, 8801873), (19093, 2955010), (28121, 2006330), (38186, 1477505), (39101, 1442930), (56242, 1003165), (78202, 721465), (95465, 591002), (140605, 401266), (144293, 391010), (190930, 295501), (195505, 288586), (200633, 281210)]