55159974

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 128378880

約数和(自身を除く): 73218906

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 279, 397, 498, 558, 747, 794, 837, 1191, 1494, 1674, 2241, 2382, 2573, 3573, 4482, 5146, 7146, 7719, 10719, 12307, 15438, 21438, 23157, 24614, 32951, 36921, 46314, 65902, 69471, 73842, 98853, 110763, 138942, 197706, 221526, 296559, 332289, 593118, 664578, 889677, 1021481, 1779354, 2042962, 3064443, 6128886, 9193329, 18386658, 27579987, 55159974]

約数ペア:

[(1, 55159974), (2, 27579987), (3, 18386658), (6, 9193329), (9, 6128886), (18, 3064443), (27, 2042962), (31, 1779354), (54, 1021481), (62, 889677), (83, 664578), (93, 593118), (166, 332289), (186, 296559), (249, 221526), (279, 197706), (397, 138942), (498, 110763), (558, 98853), (747, 73842), (794, 69471), (837, 65902), (1191, 46314), (1494, 36921), (1674, 32951), (2241, 24614), (2382, 23157), (2573, 21438), (3573, 15438), (4482, 12307), (5146, 10719), (7146, 7719)]