47951320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52121}}^1$

素因数の和:52155

約数の個数: 32

約数和(自身を含む): 112583520

約数和(自身を除く): 64632200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 52121, 104242, 208484, 260605, 416968, 521210, 1042420, 1198783, 2084840, 2397566, 4795132, 5993915, 9590264, 11987830, 23975660, 47951320]

約数ペア:

[(1, 47951320), (2, 23975660), (4, 11987830), (5, 9590264), (8, 5993915), (10, 4795132), (20, 2397566), (23, 2084840), (40, 1198783), (46, 1042420), (92, 521210), (115, 416968), (184, 260605), (230, 208484), (460, 104242), (920, 52121)]