52198432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 130913496

約数和(自身を除く): 78715064

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 61, 68, 88, 104, 121, 122, 136, 143, 176, 187, 208, 221, 242, 244, 272, 286, 352, 374, 416, 442, 484, 488, 544, 572, 671, 748, 793, 884, 968, 976, 1037, 1144, 1342, 1496, 1573, 1586, 1768, 1936, 1952, 2057, 2074, 2288, 2431, 2684, 2992, 3146, 3172, 3536, 3872, 4114, 4148, 4576, 4862, 5368, 5984, 6292, 6344, 7072, 7381, 8228, 8296, 8723, 9724, 10736, 11407, 12584, 12688, 13481, 14762, 16456, 16592, 17446, 19448, 21472, 22814, 25168, 25376, 26741, 26962, 29524, 32912, 33184, 34892, 38896, 45628, 50336, 53482, 53924, 59048, 65824, 69784, 77792, 91256, 95953, 106964, 107848, 118096, 125477, 139568, 148291, 182512, 191906, 213928, 215696, 236192, 250954, 279136, 296582, 365024, 383812, 427856, 431392, 501908, 593164, 767624, 855712, 1003816, 1186328, 1535248, 1631201, 2007632, 2372656, 3070496, 3262402, 4015264, 4745312, 6524804, 13049608, 26099216, 52198432]

約数ペア:

[(1, 52198432), (2, 26099216), (4, 13049608), (8, 6524804), (11, 4745312), (13, 4015264), (16, 3262402), (17, 3070496), (22, 2372656), (26, 2007632), (32, 1631201), (34, 1535248), (44, 1186328), (52, 1003816), (61, 855712), (68, 767624), (88, 593164), (104, 501908), (121, 431392), (122, 427856), (136, 383812), (143, 365024), (176, 296582), (187, 279136), (208, 250954), (221, 236192), (242, 215696), (244, 213928), (272, 191906), (286, 182512), (352, 148291), (374, 139568), (416, 125477), (442, 118096), (484, 107848), (488, 106964), (544, 95953), (572, 91256), (671, 77792), (748, 69784), (793, 65824), (884, 59048), (968, 53924), (976, 53482), (1037, 50336), (1144, 45628), (1342, 38896), (1496, 34892), (1573, 33184), (1586, 32912), (1768, 29524), (1936, 26962), (1952, 26741), (2057, 25376), (2074, 25168), (2288, 22814), (2431, 21472), (2684, 19448), (2992, 17446), (3146, 16592), (3172, 16456), (3536, 14762), (3872, 13481), (4114, 12688), (4148, 12584), (4576, 11407), (4862, 10736), (5368, 9724), (5984, 8723), (6292, 8296), (6344, 8228), (7072, 7381)]