52064820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289249}}^1$

素因数の和:289264

約数の個数: 36

約数和(自身を含む): 157930500

約数和(自身を除く): 105865680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289249, 578498, 867747, 1156996, 1446245, 1735494, 2603241, 2892490, 3470988, 4338735, 5206482, 5784980, 8677470, 10412964, 13016205, 17354940, 26032410, 52064820]

約数ペア:

[(1, 52064820), (2, 26032410), (3, 17354940), (4, 13016205), (5, 10412964), (6, 8677470), (9, 5784980), (10, 5206482), (12, 4338735), (15, 3470988), (18, 2892490), (20, 2603241), (30, 1735494), (36, 1446245), (45, 1156996), (60, 867747), (90, 578498), (180, 289249)]