57003540256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{79621}}^1$

素因数の和:81365

約数の個数: 48

約数和(自身を含む): 120930212088

約数和(自身を除く): 63926671832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1721, 3442, 6884, 13768, 22373, 27536, 44746, 55072, 79621, 89492, 159242, 178984, 318484, 357968, 636968, 715936, 1035073, 1273936, 2070146, 2547872, 4140292, 8280584, 16561168, 33122336, 137027741, 274055482, 548110964, 1096221928, 1781360633, 2192443856, 3562721266, 4384887712, 7125442532, 14250885064, 28501770128, 57003540256]

約数ペア:

[(1, 57003540256), (2, 28501770128), (4, 14250885064), (8, 7125442532), (13, 4384887712), (16, 3562721266), (26, 2192443856), (32, 1781360633), (52, 1096221928), (104, 548110964), (208, 274055482), (416, 137027741), (1721, 33122336), (3442, 16561168), (6884, 8280584), (13768, 4140292), (22373, 2547872), (27536, 2070146), (44746, 1273936), (55072, 1035073), (79621, 715936), (89492, 636968), (159242, 357968), (178984, 318484)]