49784704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 106414560

約数和(自身を除く): 56629856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 167, 272, 274, 334, 544, 548, 668, 1088, 1096, 1336, 2176, 2192, 2329, 2672, 2839, 4384, 4658, 5344, 5678, 8768, 9316, 10688, 11356, 17536, 18632, 21376, 22712, 22879, 37264, 45424, 45758, 74528, 90848, 91516, 149056, 181696, 183032, 298112, 363392, 366064, 388943, 732128, 777886, 1464256, 1555772, 2928512, 3111544, 6223088, 12446176, 24892352, 49784704]

約数ペア:

[(1, 49784704), (2, 24892352), (4, 12446176), (8, 6223088), (16, 3111544), (17, 2928512), (32, 1555772), (34, 1464256), (64, 777886), (68, 732128), (128, 388943), (136, 366064), (137, 363392), (167, 298112), (272, 183032), (274, 181696), (334, 149056), (544, 91516), (548, 90848), (668, 74528), (1088, 45758), (1096, 45424), (1336, 37264), (2176, 22879), (2192, 22712), (2329, 21376), (2672, 18632), (2839, 17536), (4384, 11356), (4658, 10688), (5344, 9316), (5678, 8768)]