57804556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 111966624

約数和(自身を除く): 54162068

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 373, 731, 746, 901, 1462, 1492, 1802, 2279, 2924, 3604, 4558, 6341, 9116, 12682, 16039, 19769, 25364, 32078, 38743, 39538, 64156, 77486, 79076, 154972, 272663, 336073, 545326, 672146, 850067, 1090652, 1344292, 1700134, 3400268, 14451139, 28902278, 57804556]

約数ペア:

[(1, 57804556), (2, 28902278), (4, 14451139), (17, 3400268), (34, 1700134), (43, 1344292), (53, 1090652), (68, 850067), (86, 672146), (106, 545326), (172, 336073), (212, 272663), (373, 154972), (731, 79076), (746, 77486), (901, 64156), (1462, 39538), (1492, 38743), (1802, 32078), (2279, 25364), (2924, 19769), (3604, 16039), (4558, 12682), (6341, 9116)]