54526740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10211}}^1$

素因数の和:10312

約数の個数: 48

約数和(自身を含む): 154405440

約数和(自身を除く): 99878700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10211, 20422, 30633, 40844, 51055, 61266, 102110, 122532, 153165, 204220, 306330, 612660, 908779, 1817558, 2726337, 3635116, 4543895, 5452674, 9087790, 10905348, 13631685, 18175580, 27263370, 54526740]

約数ペア:

[(1, 54526740), (2, 27263370), (3, 18175580), (4, 13631685), (5, 10905348), (6, 9087790), (10, 5452674), (12, 4543895), (15, 3635116), (20, 2726337), (30, 1817558), (60, 908779), (89, 612660), (178, 306330), (267, 204220), (356, 153165), (445, 122532), (534, 102110), (890, 61266), (1068, 51055), (1335, 40844), (1780, 30633), (2670, 20422), (5340, 10211)]