48987016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 104749200

約数和(自身を除く): 55762184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1907, 1976, 3211, 3814, 6422, 7628, 12844, 15256, 24791, 25688, 36233, 49582, 72466, 99164, 144932, 198328, 289864, 322283, 471029, 644566, 942058, 1289132, 1884116, 2578264, 3768232, 6123377, 12246754, 24493508, 48987016]

約数ペア:

[(1, 48987016), (2, 24493508), (4, 12246754), (8, 6123377), (13, 3768232), (19, 2578264), (26, 1884116), (38, 1289132), (52, 942058), (76, 644566), (104, 471029), (152, 322283), (169, 289864), (247, 198328), (338, 144932), (494, 99164), (676, 72466), (988, 49582), (1352, 36233), (1907, 25688), (1976, 24791), (3211, 15256), (3814, 12844), (6422, 7628)]