51451552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 107775360

約数和(自身を除く): 56323808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1319, 1696, 2438, 2638, 4876, 5276, 9752, 10552, 19504, 21104, 30337, 39008, 42208, 60674, 69907, 121348, 139814, 242696, 279628, 485392, 559256, 970784, 1118512, 1607861, 2237024, 3215722, 6431444, 12862888, 25725776, 51451552]

約数ペア:

[(1, 51451552), (2, 25725776), (4, 12862888), (8, 6431444), (16, 3215722), (23, 2237024), (32, 1607861), (46, 1118512), (53, 970784), (92, 559256), (106, 485392), (184, 279628), (212, 242696), (368, 139814), (424, 121348), (736, 69907), (848, 60674), (1219, 42208), (1319, 39008), (1696, 30337), (2438, 21104), (2638, 19504), (4876, 10552), (5276, 9752)]