51377354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 94887936

約数和(自身を除く): 43510582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 5147, 9982, 10294, 36029, 72058, 118381, 159557, 236762, 319114, 828667, 1116899, 1657334, 2233798, 3669811, 7339622, 25688677, 51377354]

約数ペア:

[(1, 51377354), (2, 25688677), (7, 7339622), (14, 3669811), (23, 2233798), (31, 1657334), (46, 1116899), (62, 828667), (161, 319114), (217, 236762), (322, 159557), (434, 118381), (713, 72058), (1426, 36029), (4991, 10294), (5147, 9982)]