55261288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 59045912

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 71, 97, 118, 136, 142, 194, 236, 284, 388, 472, 568, 776, 1003, 1207, 1649, 2006, 2414, 3298, 4012, 4189, 4828, 5723, 6596, 6887, 8024, 8378, 9656, 11446, 13192, 13774, 16756, 22892, 27548, 33512, 45784, 55096, 71213, 97291, 117079, 142426, 194582, 234158, 284852, 389164, 406333, 468316, 569704, 778328, 812666, 936632, 1625332, 3250664, 6907661, 13815322, 27630644, 55261288]

約数ペア:

[(1, 55261288), (2, 27630644), (4, 13815322), (8, 6907661), (17, 3250664), (34, 1625332), (59, 936632), (68, 812666), (71, 778328), (97, 569704), (118, 468316), (136, 406333), (142, 389164), (194, 284852), (236, 234158), (284, 194582), (388, 142426), (472, 117079), (568, 97291), (776, 71213), (1003, 55096), (1207, 45784), (1649, 33512), (2006, 27548), (2414, 22892), (3298, 16756), (4012, 13774), (4189, 13192), (4828, 11446), (5723, 9656), (6596, 8378), (6887, 8024)]