53649780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16871}}^1$

素因数の和:16936

約数の個数: 48

約数和(自身を含む): 153062784

約数和(自身を除く): 99413004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16871, 33742, 50613, 67484, 84355, 101226, 168710, 202452, 253065, 337420, 506130, 894163, 1012260, 1788326, 2682489, 3576652, 4470815, 5364978, 8941630, 10729956, 13412445, 17883260, 26824890, 53649780]

約数ペア:

[(1, 53649780), (2, 26824890), (3, 17883260), (4, 13412445), (5, 10729956), (6, 8941630), (10, 5364978), (12, 4470815), (15, 3576652), (20, 2682489), (30, 1788326), (53, 1012260), (60, 894163), (106, 506130), (159, 337420), (212, 253065), (265, 202452), (318, 168710), (530, 101226), (636, 84355), (795, 67484), (1060, 50613), (1590, 33742), (3180, 16871)]