56502490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 116103456

約数和(自身を除く): 59600966

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 971, 1058, 1265, 1942, 2530, 2645, 4855, 5290, 5819, 9710, 10681, 11638, 21362, 22333, 29095, 44666, 53405, 58190, 106810, 111665, 223330, 245663, 491326, 513659, 1027318, 1228315, 2456630, 2568295, 5136590, 5650249, 11300498, 28251245, 56502490]

約数ペア:

[(1, 56502490), (2, 28251245), (5, 11300498), (10, 5650249), (11, 5136590), (22, 2568295), (23, 2456630), (46, 1228315), (55, 1027318), (110, 513659), (115, 491326), (230, 245663), (253, 223330), (506, 111665), (529, 106810), (971, 58190), (1058, 53405), (1265, 44666), (1942, 29095), (2530, 22333), (2645, 21362), (4855, 11638), (5290, 10681), (5819, 9710)]