53208368

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 112833552

約数和(自身を除く): 59625184

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 289, 296, 311, 578, 592, 622, 629, 1156, 1244, 1258, 2312, 2488, 2516, 4624, 4976, 5032, 5287, 10064, 10574, 10693, 11507, 21148, 21386, 23014, 42296, 42772, 46028, 84592, 85544, 89879, 92056, 171088, 179758, 184112, 195619, 359516, 391238, 719032, 782476, 1438064, 1564952, 3129904, 3325523, 6651046, 13302092, 26604184, 53208368]

約数ペア:

[(1, 53208368), (2, 26604184), (4, 13302092), (8, 6651046), (16, 3325523), (17, 3129904), (34, 1564952), (37, 1438064), (68, 782476), (74, 719032), (136, 391238), (148, 359516), (272, 195619), (289, 184112), (296, 179758), (311, 171088), (578, 92056), (592, 89879), (622, 85544), (629, 84592), (1156, 46028), (1244, 42772), (1258, 42296), (2312, 23014), (2488, 21386), (2516, 21148), (4624, 11507), (4976, 10693), (5032, 10574), (5287, 10064)]