52045380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289141}}^1$

素因数の和:289156

約数の個数: 36

約数和(自身を含む): 157871532

約数和(自身を除く): 105826152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289141, 578282, 867423, 1156564, 1445705, 1734846, 2602269, 2891410, 3469692, 4337115, 5204538, 5782820, 8674230, 10409076, 13011345, 17348460, 26022690, 52045380]

約数ペア:

[(1, 52045380), (2, 26022690), (3, 17348460), (4, 13011345), (5, 10409076), (6, 8674230), (9, 5782820), (10, 5204538), (12, 4337115), (15, 3469692), (18, 2891410), (20, 2602269), (30, 1734846), (36, 1445705), (45, 1156564), (60, 867423), (90, 578282), (180, 289141)]