49064631

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 87442560

約数和(自身を除く): 38377929

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1597, 1617, 2793, 4389, 4791, 10241, 11179, 17567, 30343, 30723, 33537, 52701, 78253, 91029, 122969, 212401, 234759, 333773, 368907, 637203, 860783, 1001319, 1486807, 2336411, 2582349, 4460421, 7009233, 16354877, 49064631]

約数ペア:

[(1, 49064631), (3, 16354877), (7, 7009233), (11, 4460421), (19, 2582349), (21, 2336411), (33, 1486807), (49, 1001319), (57, 860783), (77, 637203), (133, 368907), (147, 333773), (209, 234759), (231, 212401), (399, 122969), (539, 91029), (627, 78253), (931, 52701), (1463, 33537), (1597, 30723), (1617, 30343), (2793, 17567), (4389, 11179), (4791, 10241)]