50830910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 103723200

約数和(自身を除く): 52892290

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 97, 130, 139, 145, 194, 278, 290, 377, 485, 695, 754, 970, 1261, 1390, 1807, 1885, 2522, 2813, 3614, 3770, 4031, 5626, 6305, 8062, 9035, 12610, 13483, 14065, 18070, 20155, 26966, 28130, 36569, 40310, 52403, 67415, 73138, 104806, 134830, 175279, 182845, 262015, 350558, 365690, 391007, 524030, 782014, 876395, 1752790, 1955035, 3910070, 5083091, 10166182, 25415455, 50830910]

約数ペア:

[(1, 50830910), (2, 25415455), (5, 10166182), (10, 5083091), (13, 3910070), (26, 1955035), (29, 1752790), (58, 876395), (65, 782014), (97, 524030), (130, 391007), (139, 365690), (145, 350558), (194, 262015), (278, 182845), (290, 175279), (377, 134830), (485, 104806), (695, 73138), (754, 67415), (970, 52403), (1261, 40310), (1390, 36569), (1807, 28130), (1885, 26966), (2522, 20155), (2813, 18070), (3614, 14065), (3770, 13483), (4031, 12610), (5626, 9035), (6305, 8062)]