53039240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32341}}^1$

素因数の和:32393

約数の個数: 32

約数和(自身を含む): 122252760

約数和(自身を除く): 69213520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32341, 64682, 129364, 161705, 258728, 323410, 646820, 1293640, 1325981, 2651962, 5303924, 6629905, 10607848, 13259810, 26519620, 53039240]

約数ペア:

[(1, 53039240), (2, 26519620), (4, 13259810), (5, 10607848), (8, 6629905), (10, 5303924), (20, 2651962), (40, 1325981), (41, 1293640), (82, 646820), (164, 323410), (205, 258728), (328, 161705), (410, 129364), (820, 64682), (1640, 32341)]