51493656

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{13163}}^1$

素因数の和:13335

約数の個数: 32

約数和(自身を含む): 129533760

約数和(自身を除く): 78040104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 13163, 26326, 39489, 52652, 78978, 105304, 157956, 315912, 2145569, 4291138, 6436707, 8582276, 12873414, 17164552, 25746828, 51493656]

約数ペア:

[(1, 51493656), (2, 25746828), (3, 17164552), (4, 12873414), (6, 8582276), (8, 6436707), (12, 4291138), (24, 2145569), (163, 315912), (326, 157956), (489, 105304), (652, 78978), (978, 52652), (1304, 39489), (1956, 26326), (3912, 13163)]