47998741

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 11674859

約数列:

[1, 7, 29, 41, 73, 79, 203, 287, 511, 553, 1189, 2117, 2291, 2993, 3239, 5767, 8323, 14819, 16037, 20951, 22673, 40369, 86797, 93931, 167243, 236447, 607579, 657517, 1170701, 1655129, 6856963, 47998741]

約数ペア:

[(1, 47998741), (7, 6856963), (29, 1655129), (41, 1170701), (73, 657517), (79, 607579), (203, 236447), (287, 167243), (511, 93931), (553, 86797), (1189, 40369), (2117, 22673), (2291, 20951), (2993, 16037), (3239, 14819), (5767, 8323)]