53740390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8009}}^1$

素因数の和:8088

約数の個数: 32

約数和(自身を含む): 107269920

約数和(自身を除く): 53529530

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 8009, 16018, 40045, 80090, 88099, 176198, 440495, 488549, 880990, 977098, 2442745, 4885490, 5374039, 10748078, 26870195, 53740390]

約数ペア:

[(1, 53740390), (2, 26870195), (5, 10748078), (10, 5374039), (11, 4885490), (22, 2442745), (55, 977098), (61, 880990), (110, 488549), (122, 440495), (305, 176198), (610, 88099), (671, 80090), (1342, 40045), (3355, 16018), (6710, 8009)]