56351928639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{39607}}^1$

素因数の和:39967

約数の個数: 32

約数和(自身を含む): 80166592000

約数和(自身を除く): 23814663361

約数列:

[1, 3, 19, 57, 109, 229, 327, 687, 2071, 4351, 6213, 13053, 24961, 39607, 74883, 118821, 474259, 752533, 1422777, 2257599, 4317163, 9070003, 12951489, 27210009, 82026097, 172330057, 246078291, 516990171, 988630327, 2965890981, 18783976213, 56351928639]

約数ペア:

[(1, 56351928639), (3, 18783976213), (19, 2965890981), (57, 988630327), (109, 516990171), (229, 246078291), (327, 172330057), (687, 82026097), (2071, 27210009), (4351, 12951489), (6213, 9070003), (13053, 4317163), (24961, 2257599), (39607, 1422777), (74883, 752533), (118821, 474259)]