56430152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{371251}}^1$

素因数の和:371276

約数の個数: 16

約数和(自身を含む): 111375600

約数和(自身を除く): 54945448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 371251, 742502, 1485004, 2970008, 7053769, 14107538, 28215076, 56430152]

約数ペア:

[(1, 56430152), (2, 28215076), (4, 14107538), (8, 7053769), (19, 2970008), (38, 1485004), (76, 742502), (152, 371251)]