55908748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 118315008

約数和(自身を除く): 62406260

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1571, 2542, 3142, 5084, 6284, 8897, 10997, 17794, 21994, 35588, 43988, 48701, 64411, 97402, 128822, 194804, 257644, 340907, 450877, 681814, 901754, 1363628, 1803508, 1996741, 3993482, 7986964, 13977187, 27954374, 55908748]

約数ペア:

[(1, 55908748), (2, 27954374), (4, 13977187), (7, 7986964), (14, 3993482), (28, 1996741), (31, 1803508), (41, 1363628), (62, 901754), (82, 681814), (124, 450877), (164, 340907), (217, 257644), (287, 194804), (434, 128822), (574, 97402), (868, 64411), (1148, 48701), (1271, 43988), (1571, 35588), (2542, 21994), (3142, 17794), (5084, 10997), (6284, 8897)]