51692680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99409}}^1$

素因数の和:99433

約数の個数: 32

約数和(自身を含む): 125256600

約数和(自身を除く): 73563920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 99409, 198818, 397636, 497045, 795272, 994090, 1292317, 1988180, 2584634, 3976360, 5169268, 6461585, 10338536, 12923170, 25846340, 51692680]

約数ペア:

[(1, 51692680), (2, 25846340), (4, 12923170), (5, 10338536), (8, 6461585), (10, 5169268), (13, 3976360), (20, 2584634), (26, 1988180), (40, 1292317), (52, 994090), (65, 795272), (104, 497045), (130, 397636), (260, 198818), (520, 99409)]