47987758

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 90417600

約数和(自身を除く): 42429842

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 5381, 8918, 10762, 37667, 69953, 75334, 139906, 263669, 489671, 527338, 979342, 1845683, 3427697, 3691366, 6855394, 23993879, 47987758]

約数ペア:

[(1, 47987758), (2, 23993879), (7, 6855394), (13, 3691366), (14, 3427697), (26, 1845683), (49, 979342), (91, 527338), (98, 489671), (182, 263669), (343, 139906), (637, 75334), (686, 69953), (1274, 37667), (4459, 10762), (5381, 8918)]