56158880

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{941}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 133172424

約数和(自身を除く): 77013544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 941, 1492, 1865, 1882, 2984, 3730, 3764, 4705, 5968, 7460, 7528, 9410, 11936, 14920, 15056, 18820, 29840, 30112, 37640, 59680, 75280, 150560, 350993, 701986, 1403972, 1754965, 2807944, 3509930, 5615888, 7019860, 11231776, 14039720, 28079440, 56158880]

約数ペア:

[(1, 56158880), (2, 28079440), (4, 14039720), (5, 11231776), (8, 7019860), (10, 5615888), (16, 3509930), (20, 2807944), (32, 1754965), (40, 1403972), (80, 701986), (160, 350993), (373, 150560), (746, 75280), (941, 59680), (1492, 37640), (1865, 30112), (1882, 29840), (2984, 18820), (3730, 15056), (3764, 14920), (4705, 11936), (5968, 9410), (7460, 7528)]