50139310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 104146560

約数和(自身を除く): 54007250

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 409, 410, 533, 598, 818, 943, 1066, 1495, 1886, 2045, 2665, 2990, 4090, 4715, 5317, 5330, 9407, 9430, 10634, 12259, 16769, 18814, 24518, 26585, 33538, 47035, 53170, 61295, 83845, 94070, 122291, 122590, 167690, 217997, 244582, 385687, 435994, 611455, 771374, 1089985, 1222910, 1928435, 2179970, 3856870, 5013931, 10027862, 25069655, 50139310]

約数ペア:

[(1, 50139310), (2, 25069655), (5, 10027862), (10, 5013931), (13, 3856870), (23, 2179970), (26, 1928435), (41, 1222910), (46, 1089985), (65, 771374), (82, 611455), (115, 435994), (130, 385687), (205, 244582), (230, 217997), (299, 167690), (409, 122590), (410, 122291), (533, 94070), (598, 83845), (818, 61295), (943, 53170), (1066, 47035), (1495, 33538), (1886, 26585), (2045, 24518), (2665, 18814), (2990, 16769), (4090, 12259), (4715, 10634), (5317, 9430), (5330, 9407)]