52505920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2399

約数の個数: 56

約数和(自身を含む): 126845568

約数和(自身を除く): 74339648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2311, 2840, 4544, 4622, 5680, 9244, 11360, 11555, 18488, 22720, 23110, 36976, 46220, 73952, 92440, 147904, 164081, 184880, 328162, 369760, 656324, 739520, 820405, 1312648, 1640810, 2625296, 3281620, 5250592, 6563240, 10501184, 13126480, 26252960, 52505920]

約数ペア:

[(1, 52505920), (2, 26252960), (4, 13126480), (5, 10501184), (8, 6563240), (10, 5250592), (16, 3281620), (20, 2625296), (32, 1640810), (40, 1312648), (64, 820405), (71, 739520), (80, 656324), (142, 369760), (160, 328162), (284, 184880), (320, 164081), (355, 147904), (568, 92440), (710, 73952), (1136, 46220), (1420, 36976), (2272, 23110), (2311, 22720), (2840, 18488), (4544, 11555), (4622, 11360), (5680, 9244)]