55951870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18713}}^1$

素因数の和:18756

約数の個数: 32

約数和(自身を含む): 113182272

約数和(自身を除く): 57230402

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18713, 37426, 93565, 187130, 243269, 430399, 486538, 860798, 1216345, 2151995, 2432690, 4303990, 5595187, 11190374, 27975935, 55951870]

約数ペア:

[(1, 55951870), (2, 27975935), (5, 11190374), (10, 5595187), (13, 4303990), (23, 2432690), (26, 2151995), (46, 1216345), (65, 860798), (115, 486538), (130, 430399), (230, 243269), (299, 187130), (598, 93565), (1495, 37426), (2990, 18713)]