51351042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 112285440

約数和(自身を除く): 60934398

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 89, 111, 113, 138, 178, 222, 226, 267, 339, 534, 678, 851, 1702, 2047, 2553, 2599, 3293, 4094, 4181, 5106, 5198, 6141, 6586, 7797, 8362, 9879, 10057, 12282, 12543, 15594, 19758, 20114, 25086, 30171, 60342, 75739, 96163, 151478, 192326, 227217, 231311, 288489, 372109, 454434, 462622, 576978, 693933, 744218, 1116327, 1387866, 2232654, 8558507, 17117014, 25675521, 51351042]

約数ペア:

[(1, 51351042), (2, 25675521), (3, 17117014), (6, 8558507), (23, 2232654), (37, 1387866), (46, 1116327), (69, 744218), (74, 693933), (89, 576978), (111, 462622), (113, 454434), (138, 372109), (178, 288489), (222, 231311), (226, 227217), (267, 192326), (339, 151478), (534, 96163), (678, 75739), (851, 60342), (1702, 30171), (2047, 25086), (2553, 20114), (2599, 19758), (3293, 15594), (4094, 12543), (4181, 12282), (5106, 10057), (5198, 9879), (6141, 8362), (6586, 7797)]