47585780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 110545344

約数和(自身を除く): 62959564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2963, 3212, 4015, 5926, 8030, 11852, 14815, 16060, 29630, 32593, 59260, 65186, 130372, 162965, 216299, 325930, 432598, 651860, 865196, 1081495, 2162990, 2379289, 4325980, 4758578, 9517156, 11896445, 23792890, 47585780]

約数ペア:

[(1, 47585780), (2, 23792890), (4, 11896445), (5, 9517156), (10, 4758578), (11, 4325980), (20, 2379289), (22, 2162990), (44, 1081495), (55, 865196), (73, 651860), (110, 432598), (146, 325930), (220, 216299), (292, 162965), (365, 130372), (730, 65186), (803, 59260), (1460, 32593), (1606, 29630), (2963, 16060), (3212, 14815), (4015, 11852), (5926, 8030)]