49839223

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 66977280

約数和(自身を除く): 17138057

約数列:

[1, 7, 17, 19, 47, 49, 67, 119, 133, 323, 329, 469, 799, 833, 893, 931, 1139, 1273, 2261, 2303, 3149, 3283, 5593, 6251, 7973, 8911, 15181, 15827, 21641, 22043, 39151, 43757, 53533, 55811, 59831, 62377, 106267, 151487, 154301, 374731, 418817, 743869, 1017127, 1060409, 2623117, 2931719, 7119889, 49839223]

約数ペア:

[(1, 49839223), (7, 7119889), (17, 2931719), (19, 2623117), (47, 1060409), (49, 1017127), (67, 743869), (119, 418817), (133, 374731), (323, 154301), (329, 151487), (469, 106267), (799, 62377), (833, 59831), (893, 55811), (931, 53533), (1139, 43757), (1273, 39151), (2261, 22043), (2303, 21641), (3149, 15827), (3283, 15181), (5593, 8911), (6251, 7973)]