51534184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 106989120

約数和(自身を除く): 55454936

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 169, 188, 338, 376, 611, 676, 811, 1222, 1352, 1622, 2444, 3244, 4888, 6488, 7943, 10543, 15886, 21086, 31772, 38117, 42172, 63544, 76234, 84344, 137059, 152468, 274118, 304936, 495521, 548236, 991042, 1096472, 1982084, 3964168, 6441773, 12883546, 25767092, 51534184]

約数ペア:

[(1, 51534184), (2, 25767092), (4, 12883546), (8, 6441773), (13, 3964168), (26, 1982084), (47, 1096472), (52, 991042), (94, 548236), (104, 495521), (169, 304936), (188, 274118), (338, 152468), (376, 137059), (611, 84344), (676, 76234), (811, 63544), (1222, 42172), (1352, 38117), (1622, 31772), (2444, 21086), (3244, 15886), (4888, 10543), (6488, 7943)]