54504008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27583}}^1$

素因数の和:27621

約数の個数: 32

約数和(自身を含む): 115852800

約数和(自身を除く): 61348792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 27583, 55166, 110332, 220664, 358579, 524077, 717158, 1048154, 1434316, 2096308, 2868632, 4192616, 6813001, 13626002, 27252004, 54504008]

約数ペア:

[(1, 54504008), (2, 27252004), (4, 13626002), (8, 6813001), (13, 4192616), (19, 2868632), (26, 2096308), (38, 1434316), (52, 1048154), (76, 717158), (104, 524077), (152, 358579), (247, 220664), (494, 110332), (988, 55166), (1976, 27583)]