51428294

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 80309880

約数和(自身を除く): 28881586

約数列:

[1, 2, 59, 83, 89, 118, 166, 178, 3481, 4897, 5251, 6962, 7387, 9794, 10502, 14774, 288923, 309809, 435833, 577846, 619618, 871666, 25714147, 51428294]

約数ペア:

[(1, 51428294), (2, 25714147), (59, 871666), (83, 619618), (89, 577846), (118, 435833), (166, 309809), (178, 288923), (3481, 14774), (4897, 10502), (5251, 9794), (6962, 7387)]