56231320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61121}}^1$

素因数の和:61155

約数の個数: 32

約数和(自身を含む): 132023520

約数和(自身を除く): 75792200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 61121, 122242, 244484, 305605, 488968, 611210, 1222420, 1405783, 2444840, 2811566, 5623132, 7028915, 11246264, 14057830, 28115660, 56231320]

約数ペア:

[(1, 56231320), (2, 28115660), (4, 14057830), (5, 11246264), (8, 7028915), (10, 5623132), (20, 2811566), (23, 2444840), (40, 1405783), (46, 1222420), (92, 611210), (115, 488968), (184, 305605), (230, 244484), (460, 122242), (920, 61121)]