53993840

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1123}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 125856528

約数和(自身を除く): 71862688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1123, 1202, 2246, 2404, 3005, 4492, 4808, 5615, 6010, 8984, 9616, 11230, 12020, 17968, 22460, 24040, 44920, 48080, 89840, 674923, 1349846, 2699692, 3374615, 5399384, 6749230, 10798768, 13498460, 26996920, 53993840]

約数ペア:

[(1, 53993840), (2, 26996920), (4, 13498460), (5, 10798768), (8, 6749230), (10, 5399384), (16, 3374615), (20, 2699692), (40, 1349846), (80, 674923), (601, 89840), (1123, 48080), (1202, 44920), (2246, 24040), (2404, 22460), (3005, 17968), (4492, 12020), (4808, 11230), (5615, 9616), (6010, 8984)]