47881722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 119048832

約数和(自身を除く): 71167110

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 73, 97, 98, 138, 146, 147, 161, 194, 219, 291, 294, 322, 438, 483, 511, 582, 679, 966, 1022, 1127, 1358, 1533, 1679, 2037, 2231, 2254, 3066, 3358, 3381, 3577, 4074, 4462, 4753, 5037, 6693, 6762, 7081, 7154, 9506, 10074, 10731, 11753, 13386, 14162, 14259, 15617, 21243, 21462, 23506, 28518, 31234, 35259, 42486, 46851, 49567, 70518, 82271, 93702, 99134, 109319, 148701, 162863, 164542, 218638, 246813, 297402, 325726, 327957, 346969, 488589, 493626, 655914, 693938, 977178, 1040907, 1140041, 2081814, 2280082, 3420123, 6840246, 7980287, 15960574, 23940861, 47881722]

約数ペア:

[(1, 47881722), (2, 23940861), (3, 15960574), (6, 7980287), (7, 6840246), (14, 3420123), (21, 2280082), (23, 2081814), (42, 1140041), (46, 1040907), (49, 977178), (69, 693938), (73, 655914), (97, 493626), (98, 488589), (138, 346969), (146, 327957), (147, 325726), (161, 297402), (194, 246813), (219, 218638), (291, 164542), (294, 162863), (322, 148701), (438, 109319), (483, 99134), (511, 93702), (582, 82271), (679, 70518), (966, 49567), (1022, 46851), (1127, 42486), (1358, 35259), (1533, 31234), (1679, 28518), (2037, 23506), (2231, 21462), (2254, 21243), (3066, 15617), (3358, 14259), (3381, 14162), (3577, 13386), (4074, 11753), (4462, 10731), (4753, 10074), (5037, 9506), (6693, 7154), (6762, 7081)]