54580708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 123696384

約数和(自身を除く): 69115676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 691, 806, 868, 1274, 1382, 1519, 1612, 2548, 2764, 2821, 3038, 4837, 5642, 6076, 8983, 9674, 11284, 17966, 19348, 19747, 21421, 33859, 35932, 39494, 42842, 62881, 67718, 78988, 85684, 125762, 135436, 149947, 251524, 278473, 299894, 440167, 556946, 599788, 880334, 1049629, 1113892, 1760668, 1949311, 2099258, 3898622, 4198516, 7797244, 13645177, 27290354, 54580708]

約数ペア:

[(1, 54580708), (2, 27290354), (4, 13645177), (7, 7797244), (13, 4198516), (14, 3898622), (26, 2099258), (28, 1949311), (31, 1760668), (49, 1113892), (52, 1049629), (62, 880334), (91, 599788), (98, 556946), (124, 440167), (182, 299894), (196, 278473), (217, 251524), (364, 149947), (403, 135436), (434, 125762), (637, 85684), (691, 78988), (806, 67718), (868, 62881), (1274, 42842), (1382, 39494), (1519, 35932), (1612, 33859), (2548, 21421), (2764, 19747), (2821, 19348), (3038, 17966), (4837, 11284), (5642, 9674), (6076, 8983)]