52389008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 121896960

約数和(自身を除く): 69507952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 191, 217, 248, 316, 382, 434, 496, 553, 632, 764, 868, 1106, 1264, 1337, 1528, 1736, 2212, 2449, 2674, 3056, 3472, 4424, 4898, 5348, 5921, 8848, 9796, 10696, 11842, 15089, 17143, 19592, 21392, 23684, 30178, 34286, 39184, 41447, 47368, 60356, 68572, 82894, 94736, 105623, 120712, 137144, 165788, 211246, 241424, 274288, 331576, 422492, 467759, 663152, 844984, 935518, 1689968, 1871036, 3274313, 3742072, 6548626, 7484144, 13097252, 26194504, 52389008]

約数ペア:

[(1, 52389008), (2, 26194504), (4, 13097252), (7, 7484144), (8, 6548626), (14, 3742072), (16, 3274313), (28, 1871036), (31, 1689968), (56, 935518), (62, 844984), (79, 663152), (112, 467759), (124, 422492), (158, 331576), (191, 274288), (217, 241424), (248, 211246), (316, 165788), (382, 137144), (434, 120712), (496, 105623), (553, 94736), (632, 82894), (764, 68572), (868, 60356), (1106, 47368), (1264, 41447), (1337, 39184), (1528, 34286), (1736, 30178), (2212, 23684), (2449, 21392), (2674, 19592), (3056, 17143), (3472, 15089), (4424, 11842), (4898, 10696), (5348, 9796), (5921, 8848)]