56339985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 99941184

約数和(自身を除く): 43601199

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 83, 177, 195, 249, 295, 415, 767, 885, 1079, 1245, 2301, 3237, 3481, 3835, 4897, 5395, 10443, 11505, 14691, 16185, 17405, 24485, 45253, 52215, 63661, 73455, 135759, 190983, 226265, 288923, 318305, 678795, 866769, 954915, 1444615, 3755999, 4333845, 11267997, 18779995, 56339985]

約数ペア:

[(1, 56339985), (3, 18779995), (5, 11267997), (13, 4333845), (15, 3755999), (39, 1444615), (59, 954915), (65, 866769), (83, 678795), (177, 318305), (195, 288923), (249, 226265), (295, 190983), (415, 135759), (767, 73455), (885, 63661), (1079, 52215), (1245, 45253), (2301, 24485), (3237, 17405), (3481, 16185), (3835, 14691), (4897, 11505), (5395, 10443)]