50872889995207

素因数分解:

$7^1\times {\mathrm{2221}}^1\times {\mathrm{21017}}^1\times {\mathrm{155693}}^1$

素因数の和:178938

約数の個数: 16

約数和(自身を含む): 58169764521792

約数和(自身を除く): 7296874526585

約数列:

[1, 7, 2221, 15547, 21017, 147119, 155693, 1089851, 46678757, 326751299, 345794153, 2420559071, 3272199781, 22905398467, 7267555713601, 50872889995207]

約数ペア:

[(1, 50872889995207), (7, 7267555713601), (2221, 22905398467), (15547, 3272199781), (21017, 2420559071), (147119, 345794153), (155693, 326751299), (1089851, 46678757)]