56279286

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 147184128

約数和(自身を除く): 90904842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 233, 243, 378, 426, 466, 486, 497, 567, 639, 699, 994, 1134, 1278, 1398, 1491, 1631, 1701, 1917, 2097, 2982, 3262, 3402, 3834, 4194, 4473, 4893, 5751, 6291, 8946, 9786, 11502, 12582, 13419, 14679, 16543, 17253, 18873, 26838, 29358, 33086, 34506, 37746, 40257, 44037, 49629, 56619, 80514, 88074, 99258, 113238, 115801, 120771, 132111, 148887, 231602, 241542, 264222, 297774, 347403, 396333, 446661, 694806, 792666, 893322, 1042209, 1339983, 2084418, 2679966, 3126627, 4019949, 6253254, 8039898, 9379881, 18759762, 28139643, 56279286]

約数ペア:

[(1, 56279286), (2, 28139643), (3, 18759762), (6, 9379881), (7, 8039898), (9, 6253254), (14, 4019949), (18, 3126627), (21, 2679966), (27, 2084418), (42, 1339983), (54, 1042209), (63, 893322), (71, 792666), (81, 694806), (126, 446661), (142, 396333), (162, 347403), (189, 297774), (213, 264222), (233, 241542), (243, 231602), (378, 148887), (426, 132111), (466, 120771), (486, 115801), (497, 113238), (567, 99258), (639, 88074), (699, 80514), (994, 56619), (1134, 49629), (1278, 44037), (1398, 40257), (1491, 37746), (1631, 34506), (1701, 33086), (1917, 29358), (2097, 26838), (2982, 18873), (3262, 17253), (3402, 16543), (3834, 14679), (4194, 13419), (4473, 12582), (4893, 11502), (5751, 9786), (6291, 8946)]