49681060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 77326940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 599, 638, 715, 754, 1198, 1276, 1430, 1508, 1595, 1885, 2396, 2860, 2995, 3190, 3770, 4147, 5990, 6380, 6589, 7540, 7787, 8294, 11980, 13178, 15574, 16588, 17371, 20735, 26356, 31148, 32945, 34742, 38935, 41470, 65890, 69484, 77870, 82940, 85657, 86855, 131780, 155740, 171314, 173710, 191081, 225823, 342628, 347420, 382162, 428285, 451646, 764324, 856570, 903292, 955405, 1129115, 1713140, 1910810, 2258230, 2484053, 3821620, 4516460, 4968106, 9936212, 12420265, 24840530, 49681060]

約数ペア:

[(1, 49681060), (2, 24840530), (4, 12420265), (5, 9936212), (10, 4968106), (11, 4516460), (13, 3821620), (20, 2484053), (22, 2258230), (26, 1910810), (29, 1713140), (44, 1129115), (52, 955405), (55, 903292), (58, 856570), (65, 764324), (110, 451646), (116, 428285), (130, 382162), (143, 347420), (145, 342628), (220, 225823), (260, 191081), (286, 173710), (290, 171314), (319, 155740), (377, 131780), (572, 86855), (580, 85657), (599, 82940), (638, 77870), (715, 69484), (754, 65890), (1198, 41470), (1276, 38935), (1430, 34742), (1508, 32945), (1595, 31148), (1885, 26356), (2396, 20735), (2860, 17371), (2995, 16588), (3190, 15574), (3770, 13178), (4147, 11980), (5990, 8294), (6380, 7787), (6589, 7540)]