51947040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{108223}}^1$

素因数の和:108241

約数の個数: 48

約数和(自身を含む): 163634688

約数和(自身を除く): 111687648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 108223, 216446, 324669, 432892, 541115, 649338, 865784, 1082230, 1298676, 1623345, 1731568, 2164460, 2597352, 3246690, 3463136, 4328920, 5194704, 6493380, 8657840, 10389408, 12986760, 17315680, 25973520, 51947040]

約数ペア:

[(1, 51947040), (2, 25973520), (3, 17315680), (4, 12986760), (5, 10389408), (6, 8657840), (8, 6493380), (10, 5194704), (12, 4328920), (15, 3463136), (16, 3246690), (20, 2597352), (24, 2164460), (30, 1731568), (32, 1623345), (40, 1298676), (48, 1082230), (60, 865784), (80, 649338), (96, 541115), (120, 432892), (160, 324669), (240, 216446), (480, 108223)]