47317740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8861}}^1$

素因数の和:8962

約数の個数: 48

約数和(自身を含む): 133993440

約数和(自身を除く): 86675700

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, 8861, 17722, 26583, 35444, 44305, 53166, 88610, 106332, 132915, 177220, 265830, 531660, 788629, 1577258, 2365887, 3154516, 3943145, 4731774, 7886290, 9463548, 11829435, 15772580, 23658870, 47317740]

約数ペア:

[(1, 47317740), (2, 23658870), (3, 15772580), (4, 11829435), (5, 9463548), (6, 7886290), (10, 4731774), (12, 3943145), (15, 3154516), (20, 2365887), (30, 1577258), (60, 788629), (89, 531660), (178, 265830), (267, 177220), (356, 132915), (445, 106332), (534, 88610), (890, 53166), (1068, 44305), (1335, 35444), (1780, 26583), (2670, 17722), (5340, 8861)]