53075320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32363}}^1$

素因数の和:32415

約数の個数: 32

約数和(自身を含む): 122335920

約数和(自身を除く): 69260600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32363, 64726, 129452, 161815, 258904, 323630, 647260, 1294520, 1326883, 2653766, 5307532, 6634415, 10615064, 13268830, 26537660, 53075320]

約数ペア:

[(1, 53075320), (2, 26537660), (4, 13268830), (5, 10615064), (8, 6634415), (10, 5307532), (20, 2653766), (40, 1326883), (41, 1294520), (82, 647260), (164, 323630), (205, 258904), (328, 161815), (410, 129452), (820, 64726), (1640, 32363)]