52979680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25499

約数の個数: 48

約数和(自身を含む): 134797824

約数和(自身を除く): 81818144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 25471, 50942, 101884, 127355, 203768, 254710, 331123, 407536, 509420, 662246, 815072, 1018840, 1324492, 1655615, 2037680, 2648984, 3311230, 4075360, 5297968, 6622460, 10595936, 13244920, 26489840, 52979680]

約数ペア:

[(1, 52979680), (2, 26489840), (4, 13244920), (5, 10595936), (8, 6622460), (10, 5297968), (13, 4075360), (16, 3311230), (20, 2648984), (26, 2037680), (32, 1655615), (40, 1324492), (52, 1018840), (65, 815072), (80, 662246), (104, 509420), (130, 407536), (160, 331123), (208, 254710), (260, 203768), (416, 127355), (520, 101884), (1040, 50942), (2080, 25471)]