52173880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 128822400

約数和(自身を除く): 76648520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 419, 440, 566, 838, 1132, 1415, 1676, 2095, 2264, 2830, 3113, 3352, 4190, 4609, 5660, 6226, 8380, 9218, 11320, 12452, 15565, 16760, 18436, 23045, 24904, 31130, 36872, 46090, 62260, 92180, 118577, 124520, 184360, 237154, 474308, 592885, 948616, 1185770, 1304347, 2371540, 2608694, 4743080, 5217388, 6521735, 10434776, 13043470, 26086940, 52173880]

約数ペア:

[(1, 52173880), (2, 26086940), (4, 13043470), (5, 10434776), (8, 6521735), (10, 5217388), (11, 4743080), (20, 2608694), (22, 2371540), (40, 1304347), (44, 1185770), (55, 948616), (88, 592885), (110, 474308), (220, 237154), (283, 184360), (419, 124520), (440, 118577), (566, 92180), (838, 62260), (1132, 46090), (1415, 36872), (1676, 31130), (2095, 24904), (2264, 23045), (2830, 18436), (3113, 16760), (3352, 15565), (4190, 12452), (4609, 11320), (5660, 9218), (6226, 8380)]