61532450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 138330432

約数和(自身を除く): 76797982

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 361, 475, 487, 665, 722, 950, 974, 1330, 1805, 2435, 2527, 3325, 3409, 3610, 4870, 5054, 6650, 6818, 9025, 9253, 12175, 12635, 17045, 18050, 18506, 24350, 25270, 34090, 46265, 63175, 64771, 85225, 92530, 126350, 129542, 170450, 175807, 231325, 323855, 351614, 462650, 647710, 879035, 1230649, 1619275, 1758070, 2461298, 3238550, 4395175, 6153245, 8790350, 12306490, 30766225, 61532450]

約数ペア:

[(1, 61532450), (2, 30766225), (5, 12306490), (7, 8790350), (10, 6153245), (14, 4395175), (19, 3238550), (25, 2461298), (35, 1758070), (38, 1619275), (50, 1230649), (70, 879035), (95, 647710), (133, 462650), (175, 351614), (190, 323855), (266, 231325), (350, 175807), (361, 170450), (475, 129542), (487, 126350), (665, 92530), (722, 85225), (950, 64771), (974, 63175), (1330, 46265), (1805, 34090), (2435, 25270), (2527, 24350), (3325, 18506), (3409, 18050), (3610, 17045), (4870, 12635), (5054, 12175), (6650, 9253), (6818, 9025)]