54219760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{96821}}^1$

素因数の和:96841

約数の個数: 40

約数和(自身を含む): 144071136

約数和(自身を除く): 89851376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 96821, 193642, 387284, 484105, 677747, 774568, 968210, 1355494, 1549136, 1936420, 2710988, 3388735, 3872840, 5421976, 6777470, 7745680, 10843952, 13554940, 27109880, 54219760]

約数ペア:

[(1, 54219760), (2, 27109880), (4, 13554940), (5, 10843952), (7, 7745680), (8, 6777470), (10, 5421976), (14, 3872840), (16, 3388735), (20, 2710988), (28, 1936420), (35, 1549136), (40, 1355494), (56, 968210), (70, 774568), (80, 677747), (112, 484105), (140, 387284), (280, 193642), (560, 96821)]