49933345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5685

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 28034015

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 5639, 8855, 28195, 39473, 62029, 129697, 197365, 310145, 434203, 648485, 907879, 1426667, 2171015, 4539395, 7133335, 9986669, 49933345]

約数ペア:

[(1, 49933345), (5, 9986669), (7, 7133335), (11, 4539395), (23, 2171015), (35, 1426667), (55, 907879), (77, 648485), (115, 434203), (161, 310145), (253, 197365), (385, 129697), (805, 62029), (1265, 39473), (1771, 28195), (5639, 8855)]