52471432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1297}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 106306200

約数和(自身を除く): 53834768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1297, 1556, 2594, 3112, 5057, 5188, 10114, 10376, 16861, 20228, 33722, 40456, 67444, 134888, 504533, 1009066, 2018132, 4036264, 6558929, 13117858, 26235716, 52471432]

約数ペア:

[(1, 52471432), (2, 26235716), (4, 13117858), (8, 6558929), (13, 4036264), (26, 2018132), (52, 1009066), (104, 504533), (389, 134888), (778, 67444), (1297, 40456), (1556, 33722), (2594, 20228), (3112, 16861), (5057, 10376), (5188, 10114)]