51569680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28027}}^1$

素因数の和:28063

約数の個数: 40

約数和(自身を含む): 125116992

約数和(自身を除く): 73547312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 28027, 56054, 112108, 140135, 224216, 280270, 448432, 560540, 644621, 1121080, 1289242, 2242160, 2578484, 3223105, 5156968, 6446210, 10313936, 12892420, 25784840, 51569680]

約数ペア:

[(1, 51569680), (2, 25784840), (4, 12892420), (5, 10313936), (8, 6446210), (10, 5156968), (16, 3223105), (20, 2578484), (23, 2242160), (40, 1289242), (46, 1121080), (80, 644621), (92, 560540), (115, 448432), (184, 280270), (230, 224216), (368, 140135), (460, 112108), (920, 56054), (1840, 28027)]