47180848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 113805216

約数和(自身を除く): 66624368

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1213, 1496, 1768, 2288, 2426, 2431, 2992, 3536, 4852, 4862, 9704, 9724, 13343, 15769, 19408, 19448, 20621, 26686, 31538, 38896, 41242, 53372, 63076, 82484, 106744, 126152, 164968, 173459, 213488, 226831, 252304, 268073, 329936, 346918, 453662, 536146, 693836, 907324, 1072292, 1387672, 1814648, 2144584, 2775344, 2948803, 3629296, 4289168, 5897606, 11795212, 23590424, 47180848]

約数ペア:

[(1, 47180848), (2, 23590424), (4, 11795212), (8, 5897606), (11, 4289168), (13, 3629296), (16, 2948803), (17, 2775344), (22, 2144584), (26, 1814648), (34, 1387672), (44, 1072292), (52, 907324), (68, 693836), (88, 536146), (104, 453662), (136, 346918), (143, 329936), (176, 268073), (187, 252304), (208, 226831), (221, 213488), (272, 173459), (286, 164968), (374, 126152), (442, 106744), (572, 82484), (748, 63076), (884, 53372), (1144, 41242), (1213, 38896), (1496, 31538), (1768, 26686), (2288, 20621), (2426, 19448), (2431, 19408), (2992, 15769), (3536, 13343), (4852, 9724), (4862, 9704)]