47873940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7457}}^1$

素因数の和:7576

約数の個数: 48

約数和(自身を含む): 135317952

約数和(自身を除く): 87444012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 7457, 14914, 22371, 29828, 37285, 44742, 74570, 89484, 111855, 149140, 223710, 447420, 797899, 1595798, 2393697, 3191596, 3989495, 4787394, 7978990, 9574788, 11968485, 15957980, 23936970, 47873940]

約数ペア:

[(1, 47873940), (2, 23936970), (3, 15957980), (4, 11968485), (5, 9574788), (6, 7978990), (10, 4787394), (12, 3989495), (15, 3191596), (20, 2393697), (30, 1595798), (60, 797899), (107, 447420), (214, 223710), (321, 149140), (428, 111855), (535, 89484), (642, 74570), (1070, 44742), (1284, 37285), (1605, 29828), (2140, 22371), (3210, 14914), (6420, 7457)]