53157208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5743}}^1$

素因数の和:5851

約数の個数: 32

約数和(自身を含む): 108561600

約数和(自身を除く): 55404392

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 5743, 9256, 11486, 22972, 45944, 74659, 149318, 298636, 511127, 597272, 1022254, 2044508, 4089016, 6644651, 13289302, 26578604, 53157208]

約数ペア:

[(1, 53157208), (2, 26578604), (4, 13289302), (8, 6644651), (13, 4089016), (26, 2044508), (52, 1022254), (89, 597272), (104, 511127), (178, 298636), (356, 149318), (712, 74659), (1157, 45944), (2314, 22972), (4628, 11486), (5743, 9256)]