53639790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25183}}^1$

素因数の和:25264

約数の個数: 32

約数和(自身を含む): 130553856

約数和(自身を除く): 76914066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 25183, 50366, 75549, 125915, 151098, 251830, 377745, 755490, 1787993, 3575986, 5363979, 8939965, 10727958, 17879930, 26819895, 53639790]

約数ペア:

[(1, 53639790), (2, 26819895), (3, 17879930), (5, 10727958), (6, 8939965), (10, 5363979), (15, 3575986), (30, 1787993), (71, 755490), (142, 377745), (213, 251830), (355, 151098), (426, 125915), (710, 75549), (1065, 50366), (2130, 25183)]