55378344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 166348800

約数和(自身を除く): 110970456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 59, 74, 84, 111, 118, 148, 151, 168, 177, 222, 236, 259, 296, 302, 354, 413, 444, 453, 472, 518, 604, 708, 777, 826, 888, 906, 1036, 1057, 1208, 1239, 1416, 1554, 1652, 1812, 2072, 2114, 2183, 2478, 3108, 3171, 3304, 3624, 4228, 4366, 4956, 5587, 6216, 6342, 6549, 8456, 8732, 8909, 9912, 11174, 12684, 13098, 15281, 16761, 17464, 17818, 22348, 25368, 26196, 26727, 30562, 33522, 35636, 39109, 44696, 45843, 52392, 53454, 61124, 62363, 67044, 71272, 78218, 91686, 106908, 117327, 122248, 124726, 134088, 156436, 183372, 187089, 213816, 234654, 249452, 312872, 329633, 366744, 374178, 469308, 498904, 659266, 748356, 938616, 988899, 1318532, 1496712, 1977798, 2307431, 2637064, 3955596, 4614862, 6922293, 7911192, 9229724, 13844586, 18459448, 27689172, 55378344]

約数ペア:

[(1, 55378344), (2, 27689172), (3, 18459448), (4, 13844586), (6, 9229724), (7, 7911192), (8, 6922293), (12, 4614862), (14, 3955596), (21, 2637064), (24, 2307431), (28, 1977798), (37, 1496712), (42, 1318532), (56, 988899), (59, 938616), (74, 748356), (84, 659266), (111, 498904), (118, 469308), (148, 374178), (151, 366744), (168, 329633), (177, 312872), (222, 249452), (236, 234654), (259, 213816), (296, 187089), (302, 183372), (354, 156436), (413, 134088), (444, 124726), (453, 122248), (472, 117327), (518, 106908), (604, 91686), (708, 78218), (777, 71272), (826, 67044), (888, 62363), (906, 61124), (1036, 53454), (1057, 52392), (1208, 45843), (1239, 44696), (1416, 39109), (1554, 35636), (1652, 33522), (1812, 30562), (2072, 26727), (2114, 26196), (2183, 25368), (2478, 22348), (3108, 17818), (3171, 17464), (3304, 16761), (3624, 15281), (4228, 13098), (4366, 12684), (4956, 11174), (5587, 9912), (6216, 8909), (6342, 8732), (6549, 8456)]