56560245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28385

約数の個数: 32

約数和(自身を含む): 108871680

約数和(自身を除く): 52311435

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 28351, 85053, 141755, 198457, 425265, 538669, 595371, 992285, 1616007, 2693345, 2976855, 3770683, 8080035, 11312049, 18853415, 56560245]

約数ペア:

[(1, 56560245), (3, 18853415), (5, 11312049), (7, 8080035), (15, 3770683), (19, 2976855), (21, 2693345), (35, 1616007), (57, 992285), (95, 595371), (105, 538669), (133, 425265), (285, 198457), (399, 141755), (665, 85053), (1995, 28351)]