53422360

素因数分解:

$2^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1367}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 120411360

約数和(自身を除く): 66989000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 977, 1367, 1954, 2734, 3908, 4885, 5468, 6835, 7816, 9770, 10936, 13670, 19540, 27340, 39080, 54680, 1335559, 2671118, 5342236, 6677795, 10684472, 13355590, 26711180, 53422360]

約数ペア:

[(1, 53422360), (2, 26711180), (4, 13355590), (5, 10684472), (8, 6677795), (10, 5342236), (20, 2671118), (40, 1335559), (977, 54680), (1367, 39080), (1954, 27340), (2734, 19540), (3908, 13670), (4885, 10936), (5468, 9770), (6835, 7816)]