47951856

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 140321376

約数和(自身を除く): 92369520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 61, 72, 103, 106, 122, 144, 159, 183, 206, 212, 244, 309, 318, 366, 412, 424, 477, 488, 549, 618, 636, 732, 824, 848, 927, 954, 976, 1098, 1236, 1272, 1464, 1648, 1854, 1908, 2196, 2472, 2544, 2928, 3233, 3708, 3816, 4392, 4944, 5459, 6283, 6466, 7416, 7632, 8784, 9699, 10918, 12566, 12932, 14832, 16377, 18849, 19398, 21836, 25132, 25864, 29097, 32754, 37698, 38796, 43672, 49131, 50264, 51728, 56547, 58194, 65508, 75396, 77592, 87344, 98262, 100528, 113094, 116388, 131016, 150792, 155184, 196524, 226188, 232776, 262032, 301584, 332999, 393048, 452376, 465552, 665998, 786096, 904752, 998997, 1331996, 1997994, 2663992, 2996991, 3995988, 5327984, 5993982, 7991976, 11987964, 15983952, 23975928, 47951856]

約数ペア:

[(1, 47951856), (2, 23975928), (3, 15983952), (4, 11987964), (6, 7991976), (8, 5993982), (9, 5327984), (12, 3995988), (16, 2996991), (18, 2663992), (24, 1997994), (36, 1331996), (48, 998997), (53, 904752), (61, 786096), (72, 665998), (103, 465552), (106, 452376), (122, 393048), (144, 332999), (159, 301584), (183, 262032), (206, 232776), (212, 226188), (244, 196524), (309, 155184), (318, 150792), (366, 131016), (412, 116388), (424, 113094), (477, 100528), (488, 98262), (549, 87344), (618, 77592), (636, 75396), (732, 65508), (824, 58194), (848, 56547), (927, 51728), (954, 50264), (976, 49131), (1098, 43672), (1236, 38796), (1272, 37698), (1464, 32754), (1648, 29097), (1854, 25864), (1908, 25132), (2196, 21836), (2472, 19398), (2544, 18849), (2928, 16377), (3233, 14832), (3708, 12932), (3816, 12566), (4392, 10918), (4944, 9699), (5459, 8784), (6283, 7632), (6466, 7416)]