51465392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 116992512

約数和(自身を除く): 65527120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 103, 136, 167, 176, 187, 206, 272, 334, 374, 412, 668, 748, 824, 1133, 1336, 1496, 1648, 1751, 1837, 2266, 2672, 2839, 2992, 3502, 3674, 4532, 5678, 7004, 7348, 9064, 11356, 14008, 14696, 17201, 18128, 19261, 22712, 28016, 29392, 31229, 34402, 38522, 45424, 62458, 68804, 77044, 124916, 137608, 154088, 189211, 249832, 275216, 292417, 308176, 378422, 499664, 584834, 756844, 1169668, 1513688, 2339336, 3027376, 3216587, 4678672, 6433174, 12866348, 25732696, 51465392]

約数ペア:

[(1, 51465392), (2, 25732696), (4, 12866348), (8, 6433174), (11, 4678672), (16, 3216587), (17, 3027376), (22, 2339336), (34, 1513688), (44, 1169668), (68, 756844), (88, 584834), (103, 499664), (136, 378422), (167, 308176), (176, 292417), (187, 275216), (206, 249832), (272, 189211), (334, 154088), (374, 137608), (412, 124916), (668, 77044), (748, 68804), (824, 62458), (1133, 45424), (1336, 38522), (1496, 34402), (1648, 31229), (1751, 29392), (1837, 28016), (2266, 22712), (2672, 19261), (2839, 18128), (2992, 17201), (3502, 14696), (3674, 14008), (4532, 11356), (5678, 9064), (7004, 7348)]