61503520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29569}}^1$

素因数の和:29597

約数の個数: 48

約数和(自身を含む): 156484440

約数和(自身を除く): 94980920

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, 29569, 59138, 118276, 147845, 236552, 295690, 384397, 473104, 591380, 768794, 946208, 1182760, 1537588, 1921985, 2365520, 3075176, 3843970, 4731040, 6150352, 7687940, 12300704, 15375880, 30751760, 61503520]

約数ペア:

[(1, 61503520), (2, 30751760), (4, 15375880), (5, 12300704), (8, 7687940), (10, 6150352), (13, 4731040), (16, 3843970), (20, 3075176), (26, 2365520), (32, 1921985), (40, 1537588), (52, 1182760), (65, 946208), (80, 768794), (104, 591380), (130, 473104), (160, 384397), (208, 295690), (260, 236552), (416, 147845), (520, 118276), (1040, 59138), (2080, 29569)]