54949908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 138990656

約数和(自身を除く): 84040748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 2161, 4238, 4322, 6357, 6483, 8476, 8644, 12714, 12966, 25428, 25932, 28093, 56186, 84279, 112372, 168558, 337116, 352243, 704486, 1056729, 1408972, 2113458, 4226916, 4579159, 9158318, 13737477, 18316636, 27474954, 54949908]

約数ペア:

[(1, 54949908), (2, 27474954), (3, 18316636), (4, 13737477), (6, 9158318), (12, 4579159), (13, 4226916), (26, 2113458), (39, 1408972), (52, 1056729), (78, 704486), (156, 352243), (163, 337116), (326, 168558), (489, 112372), (652, 84279), (978, 56186), (1956, 28093), (2119, 25932), (2161, 25428), (4238, 12966), (4322, 12714), (6357, 8644), (6483, 8476)]