49107032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 103488000

約数和(自身を除く): 54380968

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 139, 158, 172, 278, 316, 344, 556, 559, 632, 1027, 1112, 1118, 1807, 2054, 2236, 3397, 3614, 4108, 4472, 5977, 6794, 7228, 8216, 10981, 11954, 13588, 14456, 21962, 23908, 27176, 43924, 44161, 47816, 77701, 87848, 88322, 142753, 155402, 176644, 285506, 310804, 353288, 472183, 571012, 621608, 944366, 1142024, 1888732, 3777464, 6138379, 12276758, 24553516, 49107032]

約数ペア:

[(1, 49107032), (2, 24553516), (4, 12276758), (8, 6138379), (13, 3777464), (26, 1888732), (43, 1142024), (52, 944366), (79, 621608), (86, 571012), (104, 472183), (139, 353288), (158, 310804), (172, 285506), (278, 176644), (316, 155402), (344, 142753), (556, 88322), (559, 87848), (632, 77701), (1027, 47816), (1112, 44161), (1118, 43924), (1807, 27176), (2054, 23908), (2236, 21962), (3397, 14456), (3614, 13588), (4108, 11954), (4472, 10981), (5977, 8216), (6794, 7228)]