49843450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 46400390

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 97, 194, 215, 239, 430, 478, 485, 970, 1075, 1195, 2150, 2390, 2425, 4171, 4850, 5975, 8342, 10277, 11950, 20554, 20855, 23183, 41710, 46366, 51385, 102770, 104275, 115915, 208550, 231830, 256925, 513850, 579575, 996869, 1159150, 1993738, 4984345, 9968690, 24921725, 49843450]

約数ペア:

[(1, 49843450), (2, 24921725), (5, 9968690), (10, 4984345), (25, 1993738), (43, 1159150), (50, 996869), (86, 579575), (97, 513850), (194, 256925), (215, 231830), (239, 208550), (430, 115915), (478, 104275), (485, 102770), (970, 51385), (1075, 46366), (1195, 41710), (2150, 23183), (2390, 20855), (2425, 20554), (4171, 11950), (4850, 10277), (5975, 8342)]