50784080

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{859}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 118370400

約数和(自身を除く): 67586320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 859, 1478, 1718, 2956, 3436, 3695, 4295, 5912, 6872, 7390, 8590, 11824, 13744, 14780, 17180, 29560, 34360, 59120, 68720, 634801, 1269602, 2539204, 3174005, 5078408, 6348010, 10156816, 12696020, 25392040, 50784080]

約数ペア:

[(1, 50784080), (2, 25392040), (4, 12696020), (5, 10156816), (8, 6348010), (10, 5078408), (16, 3174005), (20, 2539204), (40, 1269602), (80, 634801), (739, 68720), (859, 59120), (1478, 34360), (1718, 29560), (2956, 17180), (3436, 14780), (3695, 13744), (4295, 11824), (5912, 8590), (6872, 7390)]