50796400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 90

約数和(自身を含む): 127228712

約数和(自身を除く): 76432312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 151, 200, 232, 290, 302, 400, 464, 580, 604, 725, 755, 841, 1160, 1208, 1450, 1510, 1682, 2320, 2416, 2900, 3020, 3364, 3775, 4205, 4379, 5800, 6040, 6728, 7550, 8410, 8758, 11600, 12080, 13456, 15100, 16820, 17516, 21025, 21895, 30200, 33640, 35032, 42050, 43790, 60400, 67280, 70064, 84100, 87580, 109475, 126991, 168200, 175160, 218950, 253982, 336400, 350320, 437900, 507964, 634955, 875800, 1015928, 1269910, 1751600, 2031856, 2539820, 3174775, 5079640, 6349550, 10159280, 12699100, 25398200, 50796400]

約数ペア:

[(1, 50796400), (2, 25398200), (4, 12699100), (5, 10159280), (8, 6349550), (10, 5079640), (16, 3174775), (20, 2539820), (25, 2031856), (29, 1751600), (40, 1269910), (50, 1015928), (58, 875800), (80, 634955), (100, 507964), (116, 437900), (145, 350320), (151, 336400), (200, 253982), (232, 218950), (290, 175160), (302, 168200), (400, 126991), (464, 109475), (580, 87580), (604, 84100), (725, 70064), (755, 67280), (841, 60400), (1160, 43790), (1208, 42050), (1450, 35032), (1510, 33640), (1682, 30200), (2320, 21895), (2416, 21025), (2900, 17516), (3020, 16820), (3364, 15100), (3775, 13456), (4205, 12080), (4379, 11600), (5800, 8758), (6040, 8410), (6728, 7550)]