48422840

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9241}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 109794960

約数和(自身を除く): 61372120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 9241, 18482, 36964, 46205, 73928, 92410, 184820, 369640, 1210571, 2421142, 4842284, 6052855, 9684568, 12105710, 24211420, 48422840]

約数ペア:

[(1, 48422840), (2, 24211420), (4, 12105710), (5, 9684568), (8, 6052855), (10, 4842284), (20, 2421142), (40, 1210571), (131, 369640), (262, 184820), (524, 92410), (655, 73928), (1048, 46205), (1310, 36964), (2620, 18482), (5240, 9241)]