55287480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1$

素因数の和:8760

約数の個数: 64

約数和(自身を含む): 169011360

約数和(自身を除く): 113723880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 8693, 17386, 26079, 34772, 43465, 52158, 69544, 86930, 104316, 130395, 173860, 208632, 260790, 347720, 460729, 521580, 921458, 1043160, 1382187, 1842916, 2303645, 2764374, 3685832, 4607290, 5528748, 6910935, 9214580, 11057496, 13821870, 18429160, 27643740, 55287480]

約数ペア:

[(1, 55287480), (2, 27643740), (3, 18429160), (4, 13821870), (5, 11057496), (6, 9214580), (8, 6910935), (10, 5528748), (12, 4607290), (15, 3685832), (20, 2764374), (24, 2303645), (30, 1842916), (40, 1382187), (53, 1043160), (60, 921458), (106, 521580), (120, 460729), (159, 347720), (212, 260790), (265, 208632), (318, 173860), (424, 130395), (530, 104316), (636, 86930), (795, 69544), (1060, 52158), (1272, 43465), (1590, 34772), (2120, 26079), (3180, 17386), (6360, 8693)]