47472810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20551}}^1$

素因数の和:20579

約数の個数: 64

約数和(自身を含む): 142055424

約数和(自身を除く): 94582614

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 20551, 41102, 61653, 102755, 123306, 143857, 205510, 226061, 287714, 308265, 431571, 452122, 616530, 678183, 719285, 863142, 1130305, 1356366, 1438570, 1582427, 2157855, 2260610, 3164854, 3390915, 4315710, 4747281, 6781830, 7912135, 9494562, 15824270, 23736405, 47472810]

約数ペア:

[(1, 47472810), (2, 23736405), (3, 15824270), (5, 9494562), (6, 7912135), (7, 6781830), (10, 4747281), (11, 4315710), (14, 3390915), (15, 3164854), (21, 2260610), (22, 2157855), (30, 1582427), (33, 1438570), (35, 1356366), (42, 1130305), (55, 863142), (66, 719285), (70, 678183), (77, 616530), (105, 452122), (110, 431571), (154, 308265), (165, 287714), (210, 226061), (231, 205510), (330, 143857), (385, 123306), (462, 102755), (770, 61653), (1155, 41102), (2310, 20551)]