50875960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 68874440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 310, 356, 445, 461, 620, 712, 890, 922, 1240, 1780, 1844, 2305, 2759, 3560, 3688, 4610, 5518, 9220, 11036, 13795, 14291, 18440, 22072, 27590, 28582, 41029, 55180, 57164, 71455, 82058, 110360, 114328, 142910, 164116, 205145, 285820, 328232, 410290, 571640, 820580, 1271899, 1641160, 2543798, 5087596, 6359495, 10175192, 12718990, 25437980, 50875960]

約数ペア:

[(1, 50875960), (2, 25437980), (4, 12718990), (5, 10175192), (8, 6359495), (10, 5087596), (20, 2543798), (31, 1641160), (40, 1271899), (62, 820580), (89, 571640), (124, 410290), (155, 328232), (178, 285820), (248, 205145), (310, 164116), (356, 142910), (445, 114328), (461, 110360), (620, 82058), (712, 71455), (890, 57164), (922, 55180), (1240, 41029), (1780, 28582), (1844, 27590), (2305, 22072), (2759, 18440), (3560, 14291), (3688, 13795), (4610, 11036), (5518, 9220)]