47725290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31193}}^1$

素因数の和:31223

約数の個数: 48

約数和(自身を含む): 131389128

約数和(自身を除く): 83663838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 31193, 62386, 93579, 155965, 187158, 280737, 311930, 467895, 530281, 561474, 935790, 1060562, 1403685, 1590843, 2651405, 2807370, 3181686, 4772529, 5302810, 7954215, 9545058, 15908430, 23862645, 47725290]

約数ペア:

[(1, 47725290), (2, 23862645), (3, 15908430), (5, 9545058), (6, 7954215), (9, 5302810), (10, 4772529), (15, 3181686), (17, 2807370), (18, 2651405), (30, 1590843), (34, 1403685), (45, 1060562), (51, 935790), (85, 561474), (90, 530281), (102, 467895), (153, 311930), (170, 280737), (255, 187158), (306, 155965), (510, 93579), (765, 62386), (1530, 31193)]