48497960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173207}}^1$

素因数の和:173225

約数の個数: 32

約数和(自身を含む): 124709760

約数和(自身を除く): 76211800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173207, 346414, 692828, 866035, 1212449, 1385656, 1732070, 2424898, 3464140, 4849796, 6062245, 6928280, 9699592, 12124490, 24248980, 48497960]

約数ペア:

[(1, 48497960), (2, 24248980), (4, 12124490), (5, 9699592), (7, 6928280), (8, 6062245), (10, 4849796), (14, 3464140), (20, 2424898), (28, 1732070), (35, 1385656), (40, 1212449), (56, 866035), (70, 692828), (140, 346414), (280, 173207)]