53170130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7717}}^1$

素因数の和:7790

約数の個数: 32

約数和(自身を含む): 105026544

約数和(自身を除く): 51856414

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7717, 15434, 38585, 77170, 100321, 200642, 409001, 501605, 818002, 1003210, 2045005, 4090010, 5317013, 10634026, 26585065, 53170130]

約数ペア:

[(1, 53170130), (2, 26585065), (5, 10634026), (10, 5317013), (13, 4090010), (26, 2045005), (53, 1003210), (65, 818002), (106, 501605), (130, 409001), (265, 200642), (530, 100321), (689, 77170), (1378, 38585), (3445, 15434), (6890, 7717)]