48990459

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 28055301

約数列:

[1, 3, 7, 21, 43, 129, 227, 239, 301, 681, 717, 903, 1589, 1673, 4767, 5019, 9761, 10277, 29283, 30831, 54253, 68327, 71939, 162759, 204981, 215817, 379771, 1139313, 2332879, 6998637, 16330153, 48990459]

約数ペア:

[(1, 48990459), (3, 16330153), (7, 6998637), (21, 2332879), (43, 1139313), (129, 379771), (227, 215817), (239, 204981), (301, 162759), (681, 71939), (717, 68327), (903, 54253), (1589, 30831), (1673, 29283), (4767, 10277), (5019, 9761)]