53151920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11261}}^1$

素因数の和:11333

約数の個数: 40

約数和(自身を含む): 125683920

約数和(自身を除く): 72532000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 11261, 22522, 45044, 56305, 90088, 112610, 180176, 225220, 450440, 664399, 900880, 1328798, 2657596, 3321995, 5315192, 6643990, 10630384, 13287980, 26575960, 53151920]

約数ペア:

[(1, 53151920), (2, 26575960), (4, 13287980), (5, 10630384), (8, 6643990), (10, 5315192), (16, 3321995), (20, 2657596), (40, 1328798), (59, 900880), (80, 664399), (118, 450440), (236, 225220), (295, 180176), (472, 112610), (590, 90088), (944, 56305), (1180, 45044), (2360, 22522), (4720, 11261)]