47663868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 130795392

約数和(自身を除く): 83131524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 787, 1236, 1442, 1574, 2163, 2361, 2884, 3148, 4326, 4722, 5047, 5509, 8652, 9444, 10094, 11018, 15141, 16527, 20188, 22036, 30282, 33054, 38563, 60564, 66108, 77126, 81061, 115689, 154252, 162122, 231378, 243183, 324244, 462756, 486366, 567427, 972732, 1134854, 1702281, 2269708, 3404562, 3971989, 6809124, 7943978, 11915967, 15887956, 23831934, 47663868]

約数ペア:

[(1, 47663868), (2, 23831934), (3, 15887956), (4, 11915967), (6, 7943978), (7, 6809124), (12, 3971989), (14, 3404562), (21, 2269708), (28, 1702281), (42, 1134854), (49, 972732), (84, 567427), (98, 486366), (103, 462756), (147, 324244), (196, 243183), (206, 231378), (294, 162122), (309, 154252), (412, 115689), (588, 81061), (618, 77126), (721, 66108), (787, 60564), (1236, 38563), (1442, 33054), (1574, 30282), (2163, 22036), (2361, 20188), (2884, 16527), (3148, 15141), (4326, 11018), (4722, 10094), (5047, 9444), (5509, 8652)]