52042340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1481}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 73441564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1481, 1757, 2510, 2962, 3514, 5020, 5924, 7028, 7405, 8785, 10367, 14810, 17570, 20734, 29620, 35140, 41468, 51835, 103670, 207340, 371731, 743462, 1486924, 1858655, 2602117, 3717310, 5204234, 7434620, 10408468, 13010585, 26021170, 52042340]

約数ペア:

[(1, 52042340), (2, 26021170), (4, 13010585), (5, 10408468), (7, 7434620), (10, 5204234), (14, 3717310), (20, 2602117), (28, 1858655), (35, 1486924), (70, 743462), (140, 371731), (251, 207340), (502, 103670), (1004, 51835), (1255, 41468), (1481, 35140), (1757, 29620), (2510, 20734), (2962, 17570), (3514, 14810), (5020, 10367), (5924, 8785), (7028, 7405)]