51248240

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{853}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 119450688

約数和(自身を除く): 68202448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 853, 1502, 1706, 3004, 3412, 3755, 4265, 6008, 6824, 7510, 8530, 12016, 13648, 15020, 17060, 30040, 34120, 60080, 68240, 640603, 1281206, 2562412, 3203015, 5124824, 6406030, 10249648, 12812060, 25624120, 51248240]

約数ペア:

[(1, 51248240), (2, 25624120), (4, 12812060), (5, 10249648), (8, 6406030), (10, 5124824), (16, 3203015), (20, 2562412), (40, 1281206), (80, 640603), (751, 68240), (853, 60080), (1502, 34120), (1706, 30040), (3004, 17060), (3412, 15020), (3755, 13648), (4265, 12016), (6008, 8530), (6824, 7510)]