52503615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 95636736

約数和(自身を除く): 43133121

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 465, 549, 617, 915, 1395, 1851, 1891, 2745, 3085, 5553, 5673, 9255, 9455, 17019, 19127, 27765, 28365, 37637, 57381, 85095, 95635, 112911, 172143, 188185, 286905, 338733, 564555, 860715, 1166747, 1693665, 3500241, 5833735, 10500723, 17501205, 52503615]

約数ペア:

[(1, 52503615), (3, 17501205), (5, 10500723), (9, 5833735), (15, 3500241), (31, 1693665), (45, 1166747), (61, 860715), (93, 564555), (155, 338733), (183, 286905), (279, 188185), (305, 172143), (465, 112911), (549, 95635), (617, 85095), (915, 57381), (1395, 37637), (1851, 28365), (1891, 27765), (2745, 19127), (3085, 17019), (5553, 9455), (5673, 9255)]