55179728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 111222048

約数和(自身を除く): 56042320

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1123, 1328, 2246, 3071, 4492, 6142, 8984, 12284, 17968, 24568, 41551, 49136, 83102, 93209, 166204, 186418, 332408, 372836, 664816, 745672, 1491344, 3448733, 6897466, 13794932, 27589864, 55179728]

約数ペア:

[(1, 55179728), (2, 27589864), (4, 13794932), (8, 6897466), (16, 3448733), (37, 1491344), (74, 745672), (83, 664816), (148, 372836), (166, 332408), (296, 186418), (332, 166204), (592, 93209), (664, 83102), (1123, 49136), (1328, 41551), (2246, 24568), (3071, 17968), (4492, 12284), (6142, 8984)]