53553968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3621

約数の個数: 40

約数和(自身を含む): 113305248

約数和(自身を除く): 59751280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3527, 3796, 7054, 7592, 14108, 15184, 28216, 45851, 56432, 91702, 183404, 257471, 366808, 514942, 733616, 1029884, 2059768, 3347123, 4119536, 6694246, 13388492, 26776984, 53553968]

約数ペア:

[(1, 53553968), (2, 26776984), (4, 13388492), (8, 6694246), (13, 4119536), (16, 3347123), (26, 2059768), (52, 1029884), (73, 733616), (104, 514942), (146, 366808), (208, 257471), (292, 183404), (584, 91702), (949, 56432), (1168, 45851), (1898, 28216), (3527, 15184), (3796, 14108), (7054, 7592)]