47896156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 107370368

約数和(自身を除く): 59474212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 211, 242, 268, 308, 422, 469, 484, 737, 844, 847, 938, 1474, 1477, 1694, 1876, 2321, 2948, 2954, 3388, 4642, 5159, 5908, 8107, 9284, 10318, 14137, 16214, 16247, 20636, 25531, 28274, 32428, 32494, 51062, 56548, 56749, 64988, 98959, 102124, 113498, 155507, 178717, 197918, 226996, 311014, 357434, 395836, 622028, 714868, 1088549, 1710577, 2177098, 3421154, 4354196, 6842308, 11974039, 23948078, 47896156]

約数ペア:

[(1, 47896156), (2, 23948078), (4, 11974039), (7, 6842308), (11, 4354196), (14, 3421154), (22, 2177098), (28, 1710577), (44, 1088549), (67, 714868), (77, 622028), (121, 395836), (134, 357434), (154, 311014), (211, 226996), (242, 197918), (268, 178717), (308, 155507), (422, 113498), (469, 102124), (484, 98959), (737, 64988), (844, 56749), (847, 56548), (938, 51062), (1474, 32494), (1477, 32428), (1694, 28274), (1876, 25531), (2321, 20636), (2948, 16247), (2954, 16214), (3388, 14137), (4642, 10318), (5159, 9284), (5908, 8107)]