48427808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 118117440

約数和(自身を除く): 69689632

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 557, 572, 608, 836, 988, 1114, 1144, 1672, 1976, 2228, 2288, 2717, 3344, 3952, 4456, 4576, 5434, 6127, 6688, 7241, 7904, 8912, 10583, 10868, 12254, 14482, 17824, 21166, 21736, 24508, 28964, 42332, 43472, 49016, 57928, 79651, 84664, 86944, 98032, 115856, 116413, 137579, 159302, 169328, 196064, 231712, 232826, 275158, 318604, 338656, 465652, 550316, 637208, 931304, 1100632, 1274416, 1513369, 1862608, 2201264, 2548832, 3026738, 3725216, 4402528, 6053476, 12106952, 24213904, 48427808]

約数ペア:

[(1, 48427808), (2, 24213904), (4, 12106952), (8, 6053476), (11, 4402528), (13, 3725216), (16, 3026738), (19, 2548832), (22, 2201264), (26, 1862608), (32, 1513369), (38, 1274416), (44, 1100632), (52, 931304), (76, 637208), (88, 550316), (104, 465652), (143, 338656), (152, 318604), (176, 275158), (208, 232826), (209, 231712), (247, 196064), (286, 169328), (304, 159302), (352, 137579), (416, 116413), (418, 115856), (494, 98032), (557, 86944), (572, 84664), (608, 79651), (836, 57928), (988, 49016), (1114, 43472), (1144, 42332), (1672, 28964), (1976, 24508), (2228, 21736), (2288, 21166), (2717, 17824), (3344, 14482), (3952, 12254), (4456, 10868), (4576, 10583), (5434, 8912), (6127, 7904), (6688, 7241)]