50981931

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5696

約数の個数: 48

約数和(自身を含む): 98891520

約数和(自身を除く): 47909589

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 5659, 9009, 16977, 39613, 50931, 62249, 73567, 118839, 186747, 220701, 356517, 435743, 514969, 560241, 662103, 809237, 1307229, 1544907, 2427711, 3921687, 4634721, 5664659, 7283133, 16993977, 50981931]

約数ペア:

[(1, 50981931), (3, 16993977), (7, 7283133), (9, 5664659), (11, 4634721), (13, 3921687), (21, 2427711), (33, 1544907), (39, 1307229), (63, 809237), (77, 662103), (91, 560241), (99, 514969), (117, 435743), (143, 356517), (231, 220701), (273, 186747), (429, 118839), (693, 73567), (819, 62249), (1001, 50931), (1287, 39613), (3003, 16977), (5659, 9009)]