53651180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 128764944

約数和(自身を除く): 75113764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 461, 506, 529, 922, 1012, 1058, 1265, 1844, 2116, 2305, 2530, 2645, 4610, 5060, 5071, 5290, 5819, 9220, 10142, 10580, 10603, 11638, 20284, 21206, 23276, 25355, 29095, 42412, 50710, 53015, 58190, 101420, 106030, 116380, 116633, 212060, 233266, 243869, 466532, 487738, 583165, 975476, 1166330, 1219345, 2332660, 2438690, 2682559, 4877380, 5365118, 10730236, 13412795, 26825590, 53651180]

約数ペア:

[(1, 53651180), (2, 26825590), (4, 13412795), (5, 10730236), (10, 5365118), (11, 4877380), (20, 2682559), (22, 2438690), (23, 2332660), (44, 1219345), (46, 1166330), (55, 975476), (92, 583165), (110, 487738), (115, 466532), (220, 243869), (230, 233266), (253, 212060), (460, 116633), (461, 116380), (506, 106030), (529, 101420), (922, 58190), (1012, 53015), (1058, 50710), (1265, 42412), (1844, 29095), (2116, 25355), (2305, 23276), (2530, 21206), (2645, 20284), (4610, 11638), (5060, 10603), (5071, 10580), (5290, 10142), (5819, 9220)]