56460456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20135

約数の個数: 64

約数和(自身を含む): 168907200

約数和(自身を除く): 112446744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20107, 40214, 60321, 80428, 120642, 160856, 180963, 241284, 261391, 361926, 482568, 522782, 542889, 723852, 784173, 1045564, 1085778, 1447704, 1568346, 2091128, 2171556, 2352519, 3136692, 4343112, 4705038, 6273384, 7057557, 9410076, 14115114, 18820152, 28230228, 56460456]

約数ペア:

[(1, 56460456), (2, 28230228), (3, 18820152), (4, 14115114), (6, 9410076), (8, 7057557), (9, 6273384), (12, 4705038), (13, 4343112), (18, 3136692), (24, 2352519), (26, 2171556), (27, 2091128), (36, 1568346), (39, 1447704), (52, 1085778), (54, 1045564), (72, 784173), (78, 723852), (104, 542889), (108, 522782), (117, 482568), (156, 361926), (216, 261391), (234, 241284), (312, 180963), (351, 160856), (468, 120642), (702, 80428), (936, 60321), (1404, 40214), (2808, 20107)]