47144748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5449}}^1$

素因数の和:5566

約数の個数: 48

約数和(自身を含む): 126963200

約数和(自身を除く): 79818452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 5449, 8652, 10898, 16347, 21796, 32694, 38143, 65388, 76286, 114429, 152572, 228858, 457716, 561247, 1122494, 1683741, 2244988, 3367482, 3928729, 6734964, 7857458, 11786187, 15714916, 23572374, 47144748]

約数ペア:

[(1, 47144748), (2, 23572374), (3, 15714916), (4, 11786187), (6, 7857458), (7, 6734964), (12, 3928729), (14, 3367482), (21, 2244988), (28, 1683741), (42, 1122494), (84, 561247), (103, 457716), (206, 228858), (309, 152572), (412, 114429), (618, 76286), (721, 65388), (1236, 38143), (1442, 32694), (2163, 21796), (2884, 16347), (4326, 10898), (5449, 8652)]