47306448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 153668736

約数和(自身を除く): 106362288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 661, 852, 994, 1008, 1136, 1278, 1322, 1491, 1704, 1983, 1988, 2556, 2644, 2982, 3408, 3966, 3976, 4473, 4627, 5112, 5288, 5949, 5964, 7932, 7952, 8946, 9254, 10224, 10576, 11898, 11928, 13881, 15864, 17892, 18508, 23796, 23856, 27762, 31728, 35784, 37016, 41643, 46931, 47592, 55524, 71568, 74032, 83286, 93862, 95184, 111048, 140793, 166572, 187724, 222096, 281586, 328517, 333144, 375448, 422379, 563172, 657034, 666288, 750896, 844758, 985551, 1126344, 1314068, 1689516, 1971102, 2252688, 2628136, 2956653, 3379032, 3942204, 5256272, 5913306, 6758064, 7884408, 11826612, 15768816, 23653224, 47306448]

約数ペア:

[(1, 47306448), (2, 23653224), (3, 15768816), (4, 11826612), (6, 7884408), (7, 6758064), (8, 5913306), (9, 5256272), (12, 3942204), (14, 3379032), (16, 2956653), (18, 2628136), (21, 2252688), (24, 1971102), (28, 1689516), (36, 1314068), (42, 1126344), (48, 985551), (56, 844758), (63, 750896), (71, 666288), (72, 657034), (84, 563172), (112, 422379), (126, 375448), (142, 333144), (144, 328517), (168, 281586), (213, 222096), (252, 187724), (284, 166572), (336, 140793), (426, 111048), (497, 95184), (504, 93862), (568, 83286), (639, 74032), (661, 71568), (852, 55524), (994, 47592), (1008, 46931), (1136, 41643), (1278, 37016), (1322, 35784), (1491, 31728), (1704, 27762), (1983, 23856), (1988, 23796), (2556, 18508), (2644, 17892), (2982, 15864), (3408, 13881), (3966, 11928), (3976, 11898), (4473, 10576), (4627, 10224), (5112, 9254), (5288, 8946), (5949, 7952), (5964, 7932)]