54329990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37993}}^1$

素因数の和:38024

約数の個数: 32

約数和(自身を含む): 114893856

約数和(自身を除く): 60563866

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37993, 75986, 189965, 379930, 417923, 493909, 835846, 987818, 2089615, 2469545, 4179230, 4939090, 5432999, 10865998, 27164995, 54329990]

約数ペア:

[(1, 54329990), (2, 27164995), (5, 10865998), (10, 5432999), (11, 4939090), (13, 4179230), (22, 2469545), (26, 2089615), (55, 987818), (65, 835846), (110, 493909), (130, 417923), (143, 379930), (286, 189965), (715, 75986), (1430, 37993)]