53555070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11981}}^1$

素因数の和:12140

約数の個数: 32

約数和(自身を含む): 129405600

約数和(自身を除く): 75850530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 11981, 23962, 35943, 59905, 71886, 119810, 179715, 359430, 1785169, 3570338, 5355507, 8925845, 10711014, 17851690, 26777535, 53555070]

約数ペア:

[(1, 53555070), (2, 26777535), (3, 17851690), (5, 10711014), (6, 8925845), (10, 5355507), (15, 3570338), (30, 1785169), (149, 359430), (298, 179715), (447, 119810), (745, 71886), (894, 59905), (1490, 35943), (2235, 23962), (4470, 11981)]