47626970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 87851520

約数和(自身を除く): 40224550

約数列:

[1, 2, 5, 10, 61, 122, 163, 305, 326, 479, 610, 815, 958, 1630, 2395, 4790, 9943, 19886, 29219, 49715, 58438, 78077, 99430, 146095, 156154, 292190, 390385, 780770, 4762697, 9525394, 23813485, 47626970]

約数ペア:

[(1, 47626970), (2, 23813485), (5, 9525394), (10, 4762697), (61, 780770), (122, 390385), (163, 292190), (305, 156154), (326, 146095), (479, 99430), (610, 78077), (815, 58438), (958, 49715), (1630, 29219), (2395, 19886), (4790, 9943)]