56217770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 124692480

約数和(自身を除く): 68474710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 983, 1330, 1505, 1634, 1966, 3010, 4085, 4915, 5719, 6881, 8170, 9830, 11438, 13762, 18677, 28595, 34405, 37354, 42269, 57190, 68810, 84538, 93385, 130739, 186770, 211345, 261478, 295883, 422690, 591766, 653695, 803111, 1307390, 1479415, 1606222, 2958830, 4015555, 5621777, 8031110, 11243554, 28108885, 56217770]

約数ペア:

[(1, 56217770), (2, 28108885), (5, 11243554), (7, 8031110), (10, 5621777), (14, 4015555), (19, 2958830), (35, 1606222), (38, 1479415), (43, 1307390), (70, 803111), (86, 653695), (95, 591766), (133, 422690), (190, 295883), (215, 261478), (266, 211345), (301, 186770), (430, 130739), (602, 93385), (665, 84538), (817, 68810), (983, 57190), (1330, 42269), (1505, 37354), (1634, 34405), (1966, 28595), (3010, 18677), (4085, 13762), (4915, 11438), (5719, 9830), (6881, 8170)]