48093969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 87201792

約数和(自身を除く): 39107823

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 77, 111, 119, 187, 231, 259, 331, 357, 407, 561, 629, 777, 993, 1221, 1309, 1887, 2317, 2849, 3641, 3927, 4403, 5627, 6919, 6951, 8547, 10923, 12247, 13209, 16881, 20757, 25487, 36741, 39389, 48433, 61897, 76461, 85729, 118167, 134717, 145299, 185691, 208199, 257187, 404151, 433279, 624597, 943019, 1299837, 1457393, 2290189, 2829057, 4372179, 6870567, 16031323, 48093969]

約数ペア:

[(1, 48093969), (3, 16031323), (7, 6870567), (11, 4372179), (17, 2829057), (21, 2290189), (33, 1457393), (37, 1299837), (51, 943019), (77, 624597), (111, 433279), (119, 404151), (187, 257187), (231, 208199), (259, 185691), (331, 145299), (357, 134717), (407, 118167), (561, 85729), (629, 76461), (777, 61897), (993, 48433), (1221, 39389), (1309, 36741), (1887, 25487), (2317, 20757), (2849, 16881), (3641, 13209), (3927, 12247), (4403, 10923), (5627, 8547), (6919, 6951)]