53197970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8539}}^1$

素因数の和:8642

約数の個数: 32

約数和(自身を含む): 110678400

約数和(自身を除く): 57480430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 8539, 17078, 42695, 59773, 85390, 119546, 298865, 597730, 759971, 1519942, 3799855, 5319797, 7599710, 10639594, 26598985, 53197970]

約数ペア:

[(1, 53197970), (2, 26598985), (5, 10639594), (7, 7599710), (10, 5319797), (14, 3799855), (35, 1519942), (70, 759971), (89, 597730), (178, 298865), (445, 119546), (623, 85390), (890, 59773), (1246, 42695), (3115, 17078), (6230, 8539)]