55240428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 132091904

約数和(自身を除く): 76851476

約数列:

[1, 2, 3, 4, 6, 12, 67, 127, 134, 201, 254, 268, 381, 402, 508, 541, 762, 804, 1082, 1524, 1623, 2164, 3246, 6492, 8509, 17018, 25527, 34036, 36247, 51054, 68707, 72494, 102108, 108741, 137414, 144988, 206121, 217482, 274828, 412242, 434964, 824484, 4603369, 9206738, 13810107, 18413476, 27620214, 55240428]

約数ペア:

[(1, 55240428), (2, 27620214), (3, 18413476), (4, 13810107), (6, 9206738), (12, 4603369), (67, 824484), (127, 434964), (134, 412242), (201, 274828), (254, 217482), (268, 206121), (381, 144988), (402, 137414), (508, 108741), (541, 102108), (762, 72494), (804, 68707), (1082, 51054), (1524, 36247), (1623, 34036), (2164, 25527), (3246, 17018), (6492, 8509)]