53003128

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 101253600

約数和(自身を除く): 48250472

約数列:

[1, 2, 4, 8, 97, 167, 194, 334, 388, 409, 668, 776, 818, 1336, 1636, 3272, 16199, 32398, 39673, 64796, 68303, 79346, 129592, 136606, 158692, 273212, 317384, 546424, 6625391, 13250782, 26501564, 53003128]

約数ペア:

[(1, 53003128), (2, 26501564), (4, 13250782), (8, 6625391), (97, 546424), (167, 317384), (194, 273212), (334, 158692), (388, 136606), (409, 129592), (668, 79346), (776, 68303), (818, 64796), (1336, 39673), (1636, 32398), (3272, 16199)]