49790015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12401}}^1$

素因数の和:12490

約数の個数: 16

約数和(自身を含む): 66077856

約数和(自身を除く): 16287841

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 12401, 62005, 136411, 682055, 905273, 4526365, 9958003, 49790015]

約数ペア:

[(1, 49790015), (5, 9958003), (11, 4526365), (55, 905273), (73, 682055), (365, 136411), (803, 62005), (4015, 12401)]