52136980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53201}}^1$

素因数の和:53224

約数の個数: 36

約数和(自身を含む): 127365588

約数和(自身を除く): 75228608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53201, 106402, 212804, 266005, 372407, 532010, 744814, 1064020, 1489628, 1862035, 2606849, 3724070, 5213698, 7448140, 10427396, 13034245, 26068490, 52136980]

約数ペア:

[(1, 52136980), (2, 26068490), (4, 13034245), (5, 10427396), (7, 7448140), (10, 5213698), (14, 3724070), (20, 2606849), (28, 1862035), (35, 1489628), (49, 1064020), (70, 744814), (98, 532010), (140, 372407), (196, 266005), (245, 212804), (490, 106402), (980, 53201)]