51098280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425819}}^1$

素因数の和:425833

約数の個数: 32

約数和(自身を含む): 153295200

約数和(自身を除く): 102196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425819, 851638, 1277457, 1703276, 2129095, 2554914, 3406552, 4258190, 5109828, 6387285, 8516380, 10219656, 12774570, 17032760, 25549140, 51098280]

約数ペア:

[(1, 51098280), (2, 25549140), (3, 17032760), (4, 12774570), (5, 10219656), (6, 8516380), (8, 6387285), (10, 5109828), (12, 4258190), (15, 3406552), (20, 2554914), (24, 2129095), (30, 1703276), (40, 1277457), (60, 851638), (120, 425819)]