55663830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{919}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 145098720

約数和(自身を除く): 89434890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 673, 919, 1346, 1838, 2019, 2757, 3365, 4038, 4595, 5514, 6057, 6730, 8271, 9190, 10095, 12114, 13785, 16542, 20190, 27570, 30285, 41355, 60570, 82710, 618487, 1236974, 1855461, 3092435, 3710922, 5566383, 6184870, 9277305, 11132766, 18554610, 27831915, 55663830]

約数ペア:

[(1, 55663830), (2, 27831915), (3, 18554610), (5, 11132766), (6, 9277305), (9, 6184870), (10, 5566383), (15, 3710922), (18, 3092435), (30, 1855461), (45, 1236974), (90, 618487), (673, 82710), (919, 60570), (1346, 41355), (1838, 30285), (2019, 27570), (2757, 20190), (3365, 16542), (4038, 13785), (4595, 12114), (5514, 10095), (6057, 9190), (6730, 8271)]