54075640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 129742560

約数和(自身を除く): 75666920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 281, 283, 340, 562, 566, 680, 1124, 1132, 1405, 1415, 2248, 2264, 2810, 2830, 4777, 4811, 5620, 5660, 9554, 9622, 11240, 11320, 19108, 19244, 23885, 24055, 38216, 38488, 47770, 48110, 79523, 95540, 96220, 159046, 191080, 192440, 318092, 397615, 636184, 795230, 1351891, 1590460, 2703782, 3180920, 5407564, 6759455, 10815128, 13518910, 27037820, 54075640]

約数ペア:

[(1, 54075640), (2, 27037820), (4, 13518910), (5, 10815128), (8, 6759455), (10, 5407564), (17, 3180920), (20, 2703782), (34, 1590460), (40, 1351891), (68, 795230), (85, 636184), (136, 397615), (170, 318092), (281, 192440), (283, 191080), (340, 159046), (562, 96220), (566, 95540), (680, 79523), (1124, 48110), (1132, 47770), (1405, 38488), (1415, 38216), (2248, 24055), (2264, 23885), (2810, 19244), (2830, 19108), (4777, 11320), (4811, 11240), (5620, 9622), (5660, 9554)]