51263729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 59847360

約数和(自身を除く): 8583631

約数列:

[1, 11, 19, 61, 209, 671, 1159, 4021, 12749, 44231, 76399, 245281, 840389, 2698091, 4660339, 51263729]

約数ペア:

[(1, 51263729), (11, 4660339), (19, 2698091), (61, 840389), (209, 245281), (671, 76399), (1159, 44231), (4021, 12749)]