54720472

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{15581}}^1$

素因数の和:16026

約数の個数: 16

約数和(自身を含む): 102841200

約数和(自身を除く): 48120728

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 15581, 31162, 62324, 124648, 6840059, 13680118, 27360236, 54720472]

約数ペア:

[(1, 54720472), (2, 27360236), (4, 13680118), (8, 6840059), (439, 124648), (878, 62324), (1756, 31162), (3512, 15581)]