53297750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19409

約数の個数: 32

約数和(自身を含む): 108849312

約数和(自身を除く): 55551562

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 19381, 38762, 96905, 193810, 213191, 426382, 484525, 969050, 1065955, 2131910, 2422625, 4845250, 5329775, 10659550, 26648875, 53297750]

約数ペア:

[(1, 53297750), (2, 26648875), (5, 10659550), (10, 5329775), (11, 4845250), (22, 2422625), (25, 2131910), (50, 1065955), (55, 969050), (110, 484525), (125, 426382), (250, 213191), (275, 193810), (550, 96905), (1375, 38762), (2750, 19381)]