56753055

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8277

約数の個数: 40

約数和(自身を含む): 107732592

約数和(自身を除く): 50979537

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 8243, 24729, 41215, 74187, 123645, 140131, 222561, 370935, 420393, 667683, 700655, 1112805, 1261179, 2101965, 3338415, 3783537, 6305895, 11350611, 18917685, 56753055]

約数ペア:

[(1, 56753055), (3, 18917685), (5, 11350611), (9, 6305895), (15, 3783537), (17, 3338415), (27, 2101965), (45, 1261179), (51, 1112805), (81, 700655), (85, 667683), (135, 420393), (153, 370935), (255, 222561), (405, 140131), (459, 123645), (765, 74187), (1377, 41215), (2295, 24729), (6885, 8243)]