48974948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 96743808

約数和(自身を除く): 47768860

約数列:

[1, 2, 4, 11, 22, 44, 61, 71, 122, 142, 244, 257, 284, 514, 671, 781, 1028, 1342, 1562, 2684, 2827, 3124, 4331, 5654, 8662, 11308, 15677, 17324, 18247, 31354, 36494, 47641, 62708, 72988, 95282, 172447, 190564, 200717, 344894, 401434, 689788, 802868, 1113067, 2226134, 4452268, 12243737, 24487474, 48974948]

約数ペア:

[(1, 48974948), (2, 24487474), (4, 12243737), (11, 4452268), (22, 2226134), (44, 1113067), (61, 802868), (71, 689788), (122, 401434), (142, 344894), (244, 200717), (257, 190564), (284, 172447), (514, 95282), (671, 72988), (781, 62708), (1028, 47641), (1342, 36494), (1562, 31354), (2684, 18247), (2827, 17324), (3124, 15677), (4331, 11308), (5654, 8662)]