47824972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 91309680

約数和(自身を除く): 43484708

約数列:

[1, 2, 4, 13, 26, 52, 169, 263, 269, 338, 526, 538, 676, 1052, 1076, 3419, 3497, 6838, 6994, 13676, 13988, 44447, 45461, 70747, 88894, 90922, 141494, 177788, 181844, 282988, 919711, 1839422, 3678844, 11956243, 23912486, 47824972]

約数ペア:

[(1, 47824972), (2, 23912486), (4, 11956243), (13, 3678844), (26, 1839422), (52, 919711), (169, 282988), (263, 181844), (269, 177788), (338, 141494), (526, 90922), (538, 88894), (676, 70747), (1052, 45461), (1076, 44447), (3419, 13988), (3497, 13676), (6838, 6994)]