48704864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 112021056

約数和(自身を除く): 63316192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 71, 97, 104, 136, 142, 194, 208, 221, 272, 284, 388, 416, 442, 544, 568, 776, 884, 923, 1136, 1207, 1261, 1552, 1649, 1768, 1846, 2272, 2414, 2522, 3104, 3298, 3536, 3692, 4828, 5044, 6596, 6887, 7072, 7384, 9656, 10088, 13192, 13774, 14768, 15691, 19312, 20176, 21437, 26384, 27548, 29536, 31382, 38624, 40352, 42874, 52768, 55096, 62764, 85748, 89531, 110192, 117079, 125528, 171496, 179062, 220384, 234158, 251056, 342992, 358124, 468316, 502112, 685984, 716248, 936632, 1432496, 1522027, 1873264, 2864992, 3044054, 3746528, 6088108, 12176216, 24352432, 48704864]

約数ペア:

[(1, 48704864), (2, 24352432), (4, 12176216), (8, 6088108), (13, 3746528), (16, 3044054), (17, 2864992), (26, 1873264), (32, 1522027), (34, 1432496), (52, 936632), (68, 716248), (71, 685984), (97, 502112), (104, 468316), (136, 358124), (142, 342992), (194, 251056), (208, 234158), (221, 220384), (272, 179062), (284, 171496), (388, 125528), (416, 117079), (442, 110192), (544, 89531), (568, 85748), (776, 62764), (884, 55096), (923, 52768), (1136, 42874), (1207, 40352), (1261, 38624), (1552, 31382), (1649, 29536), (1768, 27548), (1846, 26384), (2272, 21437), (2414, 20176), (2522, 19312), (3104, 15691), (3298, 14768), (3536, 13774), (3692, 13192), (4828, 10088), (5044, 9656), (6596, 7384), (6887, 7072)]