49394709

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 90015744

約数和(自身を除く): 40621035

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1471, 1599, 2583, 3731, 4413, 4797, 10297, 11193, 13239, 19123, 30891, 33579, 57369, 60311, 92673, 133861, 172107, 180933, 401583, 422177, 542799, 784043, 1204749, 1266531, 2352129, 3799593, 5488301, 7056387, 16464903, 49394709]

約数ペア:

[(1, 49394709), (3, 16464903), (7, 7056387), (9, 5488301), (13, 3799593), (21, 2352129), (39, 1266531), (41, 1204749), (63, 784043), (91, 542799), (117, 422177), (123, 401583), (273, 180933), (287, 172107), (369, 133861), (533, 92673), (819, 60311), (861, 57369), (1471, 33579), (1599, 30891), (2583, 19123), (3731, 13239), (4413, 11193), (4797, 10297)]