47966457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 82396160

約数和(自身を除く): 34429703

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 301, 363, 439, 473, 847, 903, 1317, 1419, 2541, 3073, 3311, 4829, 5203, 9219, 9933, 14487, 15609, 18877, 33803, 36421, 53119, 56631, 101409, 109263, 132139, 159357, 207647, 371833, 396417, 622941, 1115499, 1453529, 2284117, 4360587, 6852351, 15988819, 47966457]

約数ペア:

[(1, 47966457), (3, 15988819), (7, 6852351), (11, 4360587), (21, 2284117), (33, 1453529), (43, 1115499), (77, 622941), (121, 396417), (129, 371833), (231, 207647), (301, 159357), (363, 132139), (439, 109263), (473, 101409), (847, 56631), (903, 53119), (1317, 36421), (1419, 33803), (2541, 18877), (3073, 15609), (3311, 14487), (4829, 9933), (5203, 9219)]