48972819

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 79801344

約数和(自身を除く): 30828525

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2473, 2829, 6601, 7419, 17311, 19803, 51933, 56879, 101393, 170637, 304179, 398153, 709751, 1194459, 2129253, 2332039, 6996117, 16324273, 48972819]

約数ペア:

[(1, 48972819), (3, 16324273), (7, 6996117), (21, 2332039), (23, 2129253), (41, 1194459), (69, 709751), (123, 398153), (161, 304179), (287, 170637), (483, 101393), (861, 56879), (943, 51933), (2473, 19803), (2829, 17311), (6601, 7419)]