55747630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 105421824

約数和(自身を除く): 49674194

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1487, 1630, 2974, 3749, 7435, 7498, 14870, 18745, 34201, 37490, 68402, 171005, 242381, 342010, 484762, 1211905, 2423810, 5574763, 11149526, 27873815, 55747630]

約数ペア:

[(1, 55747630), (2, 27873815), (5, 11149526), (10, 5574763), (23, 2423810), (46, 1211905), (115, 484762), (163, 342010), (230, 242381), (326, 171005), (815, 68402), (1487, 37490), (1630, 34201), (2974, 18745), (3749, 14870), (7435, 7498)]