51609720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430081}}^1$

素因数の和:430095

約数の個数: 32

約数和(自身を含む): 154829520

約数和(自身を除く): 103219800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430081, 860162, 1290243, 1720324, 2150405, 2580486, 3440648, 4300810, 5160972, 6451215, 8601620, 10321944, 12902430, 17203240, 25804860, 51609720]

約数ペア:

[(1, 51609720), (2, 25804860), (3, 17203240), (4, 12902430), (5, 10321944), (6, 8601620), (8, 6451215), (10, 5160972), (12, 4300810), (15, 3440648), (20, 2580486), (24, 2150405), (30, 1720324), (40, 1290243), (60, 860162), (120, 430081)]