55320248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{363949}}^1$

素因数の和:363974

約数の個数: 16

約数和(自身を含む): 109185000

約数和(自身を除く): 53864752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 363949, 727898, 1455796, 2911592, 6915031, 13830062, 27660124, 55320248]

約数ペア:

[(1, 55320248), (2, 27660124), (4, 13830062), (8, 6915031), (19, 2911592), (38, 1455796), (76, 727898), (152, 363949)]