49231270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 106868160

約数和(自身を除く): 57636890

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 61, 110, 115, 121, 122, 145, 230, 242, 253, 290, 305, 319, 506, 605, 610, 638, 667, 671, 1210, 1265, 1334, 1342, 1403, 1595, 1769, 2530, 2783, 2806, 3190, 3335, 3355, 3509, 3538, 5566, 6670, 6710, 7015, 7018, 7337, 7381, 8845, 13915, 14030, 14674, 14762, 15433, 17545, 17690, 19459, 27830, 30866, 35090, 36685, 36905, 38918, 40687, 73370, 73810, 77165, 80707, 81374, 97295, 154330, 161414, 169763, 194590, 203435, 214049, 339526, 403535, 406870, 428098, 447557, 807070, 848815, 895114, 1070245, 1697630, 2140490, 2237785, 4475570, 4923127, 9846254, 24615635, 49231270]

約数ペア:

[(1, 49231270), (2, 24615635), (5, 9846254), (10, 4923127), (11, 4475570), (22, 2237785), (23, 2140490), (29, 1697630), (46, 1070245), (55, 895114), (58, 848815), (61, 807070), (110, 447557), (115, 428098), (121, 406870), (122, 403535), (145, 339526), (230, 214049), (242, 203435), (253, 194590), (290, 169763), (305, 161414), (319, 154330), (506, 97295), (605, 81374), (610, 80707), (638, 77165), (667, 73810), (671, 73370), (1210, 40687), (1265, 38918), (1334, 36905), (1342, 36685), (1403, 35090), (1595, 30866), (1769, 27830), (2530, 19459), (2783, 17690), (2806, 17545), (3190, 15433), (3335, 14762), (3355, 14674), (3509, 14030), (3538, 13915), (5566, 8845), (6670, 7381), (6710, 7337), (7015, 7018)]