49920912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 147633408

約数和(自身を除く): 97712496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 211, 212, 248, 279, 318, 372, 422, 424, 477, 496, 558, 633, 636, 744, 844, 848, 954, 1116, 1266, 1272, 1488, 1643, 1688, 1899, 1908, 2232, 2532, 2544, 3286, 3376, 3798, 3816, 4464, 4929, 5064, 6541, 6572, 7596, 7632, 9858, 10128, 11183, 13082, 13144, 14787, 15192, 19623, 19716, 22366, 26164, 26288, 29574, 30384, 33549, 39246, 39432, 44732, 52328, 58869, 59148, 67098, 78492, 78864, 89464, 100647, 104656, 117738, 118296, 134196, 156984, 178928, 201294, 235476, 236592, 268392, 313968, 346673, 402588, 470952, 536784, 693346, 805176, 941904, 1040019, 1386692, 1610352, 2080038, 2773384, 3120057, 4160076, 5546768, 6240114, 8320152, 12480228, 16640304, 24960456, 49920912]

約数ペア:

[(1, 49920912), (2, 24960456), (3, 16640304), (4, 12480228), (6, 8320152), (8, 6240114), (9, 5546768), (12, 4160076), (16, 3120057), (18, 2773384), (24, 2080038), (31, 1610352), (36, 1386692), (48, 1040019), (53, 941904), (62, 805176), (72, 693346), (93, 536784), (106, 470952), (124, 402588), (144, 346673), (159, 313968), (186, 268392), (211, 236592), (212, 235476), (248, 201294), (279, 178928), (318, 156984), (372, 134196), (422, 118296), (424, 117738), (477, 104656), (496, 100647), (558, 89464), (633, 78864), (636, 78492), (744, 67098), (844, 59148), (848, 58869), (954, 52328), (1116, 44732), (1266, 39432), (1272, 39246), (1488, 33549), (1643, 30384), (1688, 29574), (1899, 26288), (1908, 26164), (2232, 22366), (2532, 19716), (2544, 19623), (3286, 15192), (3376, 14787), (3798, 13144), (3816, 13082), (4464, 11183), (4929, 10128), (5064, 9858), (6541, 7632), (6572, 7596)]