49711519

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 62717760

約数和(自身を除く): 13006241

約数列:

[1, 11, 13, 17, 121, 143, 169, 187, 221, 1331, 1573, 1859, 2057, 2197, 2431, 2873, 17303, 20449, 22627, 24167, 26741, 31603, 37349, 224939, 265837, 294151, 347633, 410839, 2924207, 3823963, 4519229, 49711519]

約数ペア:

[(1, 49711519), (11, 4519229), (13, 3823963), (17, 2924207), (121, 410839), (143, 347633), (169, 294151), (187, 265837), (221, 224939), (1331, 37349), (1573, 31603), (1859, 26741), (2057, 24167), (2197, 22627), (2431, 20449), (2873, 17303)]