51361156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 61857404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 1619, 2266, 2884, 3238, 4532, 6476, 7931, 11333, 15862, 17809, 22666, 31724, 35618, 45332, 71236, 124663, 166757, 249326, 333514, 498652, 667028, 1167299, 1834327, 2334598, 3668654, 4669196, 7337308, 12840289, 25680578, 51361156]

約数ペア:

[(1, 51361156), (2, 25680578), (4, 12840289), (7, 7337308), (11, 4669196), (14, 3668654), (22, 2334598), (28, 1834327), (44, 1167299), (77, 667028), (103, 498652), (154, 333514), (206, 249326), (308, 166757), (412, 124663), (721, 71236), (1133, 45332), (1442, 35618), (1619, 31724), (2266, 22666), (2884, 17809), (3238, 15862), (4532, 11333), (6476, 7931)]