53506.0000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 5757696

約数和(自身を除く): 3403316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 251, 268, 335, 469, 502, 670, 938, 1004, 1255, 1340, 1757, 1876, 2345, 2510, 3514, 4690, 5020, 7028, 8785, 9380, 16817, 17570, 33634, 35140, 67268, 84085, 117719, 168170, 235438, 336340, 470876, 588595, 1177190, 2354380]

約数ペア:

[(1, 2354380), (2, 1177190), (4, 588595), (5, 470876), (7, 336340), (10, 235438), (14, 168170), (20, 117719), (28, 84085), (35, 67268), (67, 35140), (70, 33634), (134, 17570), (140, 16817), (251, 9380), (268, 8785), (335, 7028), (469, 5020), (502, 4690), (670, 3514), (938, 2510), (1004, 2345), (1255, 1876), (1340, 1757)]