56553403461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{120277}}^1$

素因数の和:120485

約数の個数: 32

約数和(自身を含む): 81173216640

約数和(自身を除く): 24619813179

約数列:

[1, 3, 19, 57, 73, 113, 219, 339, 1387, 2147, 4161, 6441, 8249, 24747, 120277, 156731, 360831, 470193, 2285263, 6855789, 8780221, 13591301, 26340663, 40773903, 166824199, 258234719, 500472597, 774704157, 992164973, 2976494919, 18851134487, 56553403461]

約数ペア:

[(1, 56553403461), (3, 18851134487), (19, 2976494919), (57, 992164973), (73, 774704157), (113, 500472597), (219, 258234719), (339, 166824199), (1387, 40773903), (2147, 26340663), (4161, 13591301), (6441, 8780221), (8249, 6855789), (24747, 2285263), (120277, 470193), (156731, 360831)]