47456580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8887}}^1$

素因数の和:8988

約数の個数: 48

約数和(自身を含む): 134386560

約数和(自身を除く): 86929980

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, 8887, 17774, 26661, 35548, 44435, 53322, 88870, 106644, 133305, 177740, 266610, 533220, 790943, 1581886, 2372829, 3163772, 3954715, 4745658, 7909430, 9491316, 11864145, 15818860, 23728290, 47456580]

約数ペア:

[(1, 47456580), (2, 23728290), (3, 15818860), (4, 11864145), (5, 9491316), (6, 7909430), (10, 4745658), (12, 3954715), (15, 3163772), (20, 2372829), (30, 1581886), (60, 790943), (89, 533220), (178, 266610), (267, 177740), (356, 133305), (445, 106644), (534, 88870), (890, 53322), (1068, 44435), (1335, 35548), (1780, 26661), (2670, 17774), (5340, 8887)]