57019755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 100348416

約数和(自身を除く): 43328661

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 169, 195, 249, 271, 415, 507, 813, 845, 1079, 1245, 1355, 2535, 3237, 3523, 4065, 5395, 10569, 14027, 16185, 17615, 22493, 42081, 45799, 52845, 67479, 70135, 112465, 137397, 210405, 228995, 292409, 337395, 686985, 877227, 1462045, 3801317, 4386135, 11403951, 19006585, 57019755]

約数ペア:

[(1, 57019755), (3, 19006585), (5, 11403951), (13, 4386135), (15, 3801317), (39, 1462045), (65, 877227), (83, 686985), (169, 337395), (195, 292409), (249, 228995), (271, 210405), (415, 137397), (507, 112465), (813, 70135), (845, 67479), (1079, 52845), (1245, 45799), (1355, 42081), (2535, 22493), (3237, 17615), (3523, 16185), (4065, 14027), (5395, 10569)]