56553553462

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{2731}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 99931926528

約数和(自身を除く): 43378373066

約数列:

[1, 2, 7, 14, 71, 83, 142, 166, 251, 497, 502, 581, 994, 1162, 1757, 2731, 3514, 5462, 5893, 11786, 17821, 19117, 20833, 35642, 38234, 41251, 41666, 82502, 124747, 145831, 193901, 226673, 249494, 291662, 387802, 453346, 685481, 1357307, 1370962, 1479143, 1586711, 2714614, 2958286, 3173422, 4798367, 9596734, 10354001, 16093783, 20708002, 32187566, 48669151, 56894923, 97338302, 112656481, 113789846, 225312962, 340684057, 398264461, 681368114, 796528922, 4039539533, 8079079066, 28276776731, 56553553462]

約数ペア:

[(1, 56553553462), (2, 28276776731), (7, 8079079066), (14, 4039539533), (71, 796528922), (83, 681368114), (142, 398264461), (166, 340684057), (251, 225312962), (497, 113789846), (502, 112656481), (581, 97338302), (994, 56894923), (1162, 48669151), (1757, 32187566), (2731, 20708002), (3514, 16093783), (5462, 10354001), (5893, 9596734), (11786, 4798367), (17821, 3173422), (19117, 2958286), (20833, 2714614), (35642, 1586711), (38234, 1479143), (41251, 1370962), (41666, 1357307), (82502, 685481), (124747, 453346), (145831, 387802), (193901, 291662), (226673, 249494)]