53678248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 116318160

約数和(自身を除く): 62639912

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 313, 388, 442, 626, 776, 884, 1252, 1261, 1649, 1768, 2504, 2522, 3298, 4069, 5044, 5321, 6596, 8138, 10088, 10642, 13192, 16276, 21284, 21437, 30361, 32552, 42568, 42874, 60722, 69173, 85748, 121444, 138346, 171496, 242888, 276692, 394693, 516137, 553384, 789386, 1032274, 1578772, 2064548, 3157544, 4129096, 6709781, 13419562, 26839124, 53678248]

約数ペア:

[(1, 53678248), (2, 26839124), (4, 13419562), (8, 6709781), (13, 4129096), (17, 3157544), (26, 2064548), (34, 1578772), (52, 1032274), (68, 789386), (97, 553384), (104, 516137), (136, 394693), (194, 276692), (221, 242888), (313, 171496), (388, 138346), (442, 121444), (626, 85748), (776, 69173), (884, 60722), (1252, 42874), (1261, 42568), (1649, 32552), (1768, 30361), (2504, 21437), (2522, 21284), (3298, 16276), (4069, 13192), (5044, 10642), (5321, 10088), (6596, 8138)]