56511810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 151407360

約数和(自身を除く): 94895550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 673, 933, 1346, 1555, 1866, 2019, 2799, 3110, 3365, 4038, 4665, 5598, 6057, 6730, 8397, 9330, 10095, 12114, 13995, 16794, 18171, 20190, 27990, 30285, 36342, 41985, 60570, 83970, 90855, 181710, 209303, 418606, 627909, 1046515, 1255818, 1883727, 2093030, 3139545, 3767454, 5651181, 6279090, 9418635, 11302362, 18837270, 28255905, 56511810]

約数ペア:

[(1, 56511810), (2, 28255905), (3, 18837270), (5, 11302362), (6, 9418635), (9, 6279090), (10, 5651181), (15, 3767454), (18, 3139545), (27, 2093030), (30, 1883727), (45, 1255818), (54, 1046515), (90, 627909), (135, 418606), (270, 209303), (311, 181710), (622, 90855), (673, 83970), (933, 60570), (1346, 41985), (1555, 36342), (1866, 30285), (2019, 27990), (2799, 20190), (3110, 18171), (3365, 16794), (4038, 13995), (4665, 12114), (5598, 10095), (6057, 9330), (6730, 8397)]