49004316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 130100880

約数和(自身を除く): 81096564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 643, 657, 876, 1044, 1286, 1314, 1929, 2117, 2572, 2628, 3858, 4234, 5787, 6351, 7716, 8468, 11574, 12702, 18647, 19053, 23148, 25404, 37294, 38106, 46939, 55941, 74588, 76212, 93878, 111882, 140817, 167823, 187756, 223764, 281634, 335646, 422451, 563268, 671292, 844902, 1361231, 1689804, 2722462, 4083693, 5444924, 8167386, 12251079, 16334772, 24502158, 49004316]

約数ペア:

[(1, 49004316), (2, 24502158), (3, 16334772), (4, 12251079), (6, 8167386), (9, 5444924), (12, 4083693), (18, 2722462), (29, 1689804), (36, 1361231), (58, 844902), (73, 671292), (87, 563268), (116, 422451), (146, 335646), (174, 281634), (219, 223764), (261, 187756), (292, 167823), (348, 140817), (438, 111882), (522, 93878), (643, 76212), (657, 74588), (876, 55941), (1044, 46939), (1286, 38106), (1314, 37294), (1929, 25404), (2117, 23148), (2572, 19053), (2628, 18647), (3858, 12702), (4234, 11574), (5787, 8468), (6351, 7716)]