51948036

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 90

約数和(自身を含む): 153444382

約数和(自身を除く): 101496346

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 601, 686, 882, 1029, 1202, 1372, 1764, 1803, 2058, 2401, 2404, 3087, 3606, 4116, 4207, 4802, 5409, 6174, 7203, 7212, 8414, 9604, 10818, 12348, 12621, 14406, 16828, 21609, 21636, 25242, 28812, 29449, 37863, 43218, 50484, 58898, 75726, 86436, 88347, 117796, 151452, 176694, 206143, 265041, 353388, 412286, 530082, 618429, 824572, 1060164, 1236858, 1443001, 1855287, 2473716, 2886002, 3710574, 4329003, 5772004, 7421148, 8658006, 12987009, 17316012, 25974018, 51948036]

約数ペア:

[(1, 51948036), (2, 25974018), (3, 17316012), (4, 12987009), (6, 8658006), (7, 7421148), (9, 5772004), (12, 4329003), (14, 3710574), (18, 2886002), (21, 2473716), (28, 1855287), (36, 1443001), (42, 1236858), (49, 1060164), (63, 824572), (84, 618429), (98, 530082), (126, 412286), (147, 353388), (196, 265041), (252, 206143), (294, 176694), (343, 151452), (441, 117796), (588, 88347), (601, 86436), (686, 75726), (882, 58898), (1029, 50484), (1202, 43218), (1372, 37863), (1764, 29449), (1803, 28812), (2058, 25242), (2401, 21636), (2404, 21609), (3087, 16828), (3606, 14406), (4116, 12621), (4207, 12348), (4802, 10818), (5409, 9604), (6174, 8414), (7203, 7212)]