53099890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{87049}}^1$

素因数の和:87117

約数の個数: 16

約数和(自身を含む): 97147800

約数和(自身を除く): 44047910

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 87049, 174098, 435245, 870490, 5309989, 10619978, 26549945, 53099890]

約数ペア:

[(1, 53099890), (2, 26549945), (5, 10619978), (10, 5309989), (61, 870490), (122, 435245), (305, 174098), (610, 87049)]