48678912

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 149058000

約数和(自身を除く): 100379088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 139, 144, 152, 171, 192, 228, 256, 278, 288, 304, 342, 384, 417, 456, 512, 556, 576, 608, 684, 768, 834, 912, 1024, 1112, 1152, 1216, 1251, 1368, 1536, 1668, 1824, 2048, 2224, 2304, 2432, 2502, 2641, 2736, 3072, 3336, 3648, 4448, 4608, 4864, 5004, 5282, 5472, 6144, 6672, 7296, 7923, 8896, 9216, 9728, 10008, 10564, 10944, 13344, 14592, 15846, 17792, 18432, 19456, 20016, 21128, 21888, 23769, 26688, 29184, 31692, 35584, 38912, 40032, 42256, 43776, 47538, 53376, 58368, 63384, 71168, 80064, 84512, 87552, 95076, 106752, 116736, 126768, 142336, 160128, 169024, 175104, 190152, 213504, 253536, 284672, 320256, 338048, 350208, 380304, 427008, 507072, 640512, 676096, 760608, 854016, 1014144, 1281024, 1352192, 1521216, 2028288, 2562048, 2704384, 3042432, 4056576, 5408768, 6084864, 8113152, 12169728, 16226304, 24339456, 48678912]

約数ペア:

[(1, 48678912), (2, 24339456), (3, 16226304), (4, 12169728), (6, 8113152), (8, 6084864), (9, 5408768), (12, 4056576), (16, 3042432), (18, 2704384), (19, 2562048), (24, 2028288), (32, 1521216), (36, 1352192), (38, 1281024), (48, 1014144), (57, 854016), (64, 760608), (72, 676096), (76, 640512), (96, 507072), (114, 427008), (128, 380304), (139, 350208), (144, 338048), (152, 320256), (171, 284672), (192, 253536), (228, 213504), (256, 190152), (278, 175104), (288, 169024), (304, 160128), (342, 142336), (384, 126768), (417, 116736), (456, 106752), (512, 95076), (556, 87552), (576, 84512), (608, 80064), (684, 71168), (768, 63384), (834, 58368), (912, 53376), (1024, 47538), (1112, 43776), (1152, 42256), (1216, 40032), (1251, 38912), (1368, 35584), (1536, 31692), (1668, 29184), (1824, 26688), (2048, 23769), (2224, 21888), (2304, 21128), (2432, 20016), (2502, 19456), (2641, 18432), (2736, 17792), (3072, 15846), (3336, 14592), (3648, 13344), (4448, 10944), (4608, 10564), (4864, 10008), (5004, 9728), (5282, 9216), (5472, 8896), (6144, 7923), (6672, 7296)]