47703978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 133816320

約数和(自身を除く): 86112342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 59, 62, 63, 69, 81, 93, 118, 126, 138, 161, 162, 177, 186, 189, 207, 217, 279, 322, 354, 378, 413, 414, 434, 483, 531, 558, 567, 621, 651, 713, 826, 837, 966, 1062, 1134, 1239, 1242, 1302, 1357, 1426, 1449, 1593, 1674, 1829, 1863, 1953, 2139, 2478, 2511, 2714, 2898, 3186, 3658, 3717, 3726, 3906, 4071, 4278, 4347, 4779, 4991, 5022, 5487, 5859, 6417, 7434, 8142, 8694, 9499, 9558, 9982, 10974, 11151, 11718, 12213, 12803, 12834, 13041, 14973, 16461, 17577, 18998, 19251, 22302, 24426, 25606, 26082, 28497, 29946, 32922, 33453, 35154, 36639, 38409, 38502, 42067, 44919, 49383, 56994, 57753, 66906, 73278, 76818, 84134, 85491, 89838, 98766, 109917, 115227, 115506, 126201, 134757, 148149, 170982, 219834, 230454, 252402, 256473, 269514, 294469, 296298, 345681, 378603, 404271, 512946, 588938, 691362, 757206, 769419, 808542, 883407, 1037043, 1135809, 1538838, 1766814, 2074086, 2271618, 2650221, 3407427, 5300442, 6814854, 7950663, 15901326, 23851989, 47703978]

約数ペア:

[(1, 47703978), (2, 23851989), (3, 15901326), (6, 7950663), (7, 6814854), (9, 5300442), (14, 3407427), (18, 2650221), (21, 2271618), (23, 2074086), (27, 1766814), (31, 1538838), (42, 1135809), (46, 1037043), (54, 883407), (59, 808542), (62, 769419), (63, 757206), (69, 691362), (81, 588938), (93, 512946), (118, 404271), (126, 378603), (138, 345681), (161, 296298), (162, 294469), (177, 269514), (186, 256473), (189, 252402), (207, 230454), (217, 219834), (279, 170982), (322, 148149), (354, 134757), (378, 126201), (413, 115506), (414, 115227), (434, 109917), (483, 98766), (531, 89838), (558, 85491), (567, 84134), (621, 76818), (651, 73278), (713, 66906), (826, 57753), (837, 56994), (966, 49383), (1062, 44919), (1134, 42067), (1239, 38502), (1242, 38409), (1302, 36639), (1357, 35154), (1426, 33453), (1449, 32922), (1593, 29946), (1674, 28497), (1829, 26082), (1863, 25606), (1953, 24426), (2139, 22302), (2478, 19251), (2511, 18998), (2714, 17577), (2898, 16461), (3186, 14973), (3658, 13041), (3717, 12834), (3726, 12803), (3906, 12213), (4071, 11718), (4278, 11151), (4347, 10974), (4779, 9982), (4991, 9558), (5022, 9499), (5487, 8694), (5859, 8142), (6417, 7434)]