56704518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7869

約数の個数: 48

約数和(自身を含む): 136596096

約数和(自身を除く): 79891578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 7817, 15634, 23451, 46902, 70353, 101621, 140706, 203242, 242327, 304863, 484654, 609726, 726981, 914589, 1453962, 1829178, 2180943, 3150251, 4361886, 6300502, 9450753, 18901506, 28352259, 56704518]

約数ペア:

[(1, 56704518), (2, 28352259), (3, 18901506), (6, 9450753), (9, 6300502), (13, 4361886), (18, 3150251), (26, 2180943), (31, 1829178), (39, 1453962), (62, 914589), (78, 726981), (93, 609726), (117, 484654), (186, 304863), (234, 242327), (279, 203242), (403, 140706), (558, 101621), (806, 70353), (1209, 46902), (2418, 23451), (3627, 15634), (7254, 7817)]