48496048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{81919}}^1$

素因数の和:81964

約数の個数: 20

約数和(自身を含む): 96501760

約数和(自身を除く): 48005712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 81919, 163838, 327676, 655352, 1310704, 3031003, 6062006, 12124012, 24248024, 48496048]

約数ペア:

[(1, 48496048), (2, 24248024), (4, 12124012), (8, 6062006), (16, 3031003), (37, 1310704), (74, 655352), (148, 327676), (296, 163838), (592, 81919)]