56552489903

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{2803}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 74646069120

約数和(自身を除く): 18093579217

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1667, 1729, 2803, 11669, 12103, 19621, 21671, 31673, 36439, 53257, 81683, 137347, 151697, 221711, 255073, 372799, 411749, 692341, 1061879, 1551977, 1785511, 2609593, 2882243, 4672601, 4846387, 20175701, 32708207, 33924709, 60743813, 88779419, 228957449, 425206691, 621455933, 1154132447, 2976446837, 4350191531, 8078927129, 56552489903]

約数ペア:

[(1, 56552489903), (7, 8078927129), (13, 4350191531), (19, 2976446837), (49, 1154132447), (91, 621455933), (133, 425206691), (247, 228957449), (637, 88779419), (931, 60743813), (1667, 33924709), (1729, 32708207), (2803, 20175701), (11669, 4846387), (12103, 4672601), (19621, 2882243), (21671, 2609593), (31673, 1785511), (36439, 1551977), (53257, 1061879), (81683, 692341), (137347, 411749), (151697, 372799), (221711, 255073)]