56923185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 104011776

約数和(自身を除く): 47088591

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 71, 113, 129, 165, 213, 215, 339, 355, 473, 565, 645, 781, 1065, 1243, 1419, 1695, 2343, 2365, 3053, 3729, 3905, 4859, 6215, 7095, 8023, 9159, 11715, 14577, 15265, 18645, 24069, 24295, 33583, 40115, 45795, 53449, 72885, 88253, 100749, 120345, 160347, 167915, 264759, 267245, 344989, 441265, 503745, 801735, 1034967, 1323795, 1724945, 3794879, 5174835, 11384637, 18974395, 56923185]

約数ペア:

[(1, 56923185), (3, 18974395), (5, 11384637), (11, 5174835), (15, 3794879), (33, 1724945), (43, 1323795), (55, 1034967), (71, 801735), (113, 503745), (129, 441265), (165, 344989), (213, 267245), (215, 264759), (339, 167915), (355, 160347), (473, 120345), (565, 100749), (645, 88253), (781, 72885), (1065, 53449), (1243, 45795), (1419, 40115), (1695, 33583), (2343, 24295), (2365, 24069), (3053, 18645), (3729, 15265), (3905, 14577), (4859, 11715), (6215, 9159), (7095, 8023)]