48638512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 102087216

約数和(自身を除く): 53448704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1187, 1576, 2374, 2561, 3152, 4748, 5122, 9496, 10244, 15431, 18992, 20488, 30862, 40976, 61724, 123448, 233839, 246896, 467678, 935356, 1870712, 3039907, 3741424, 6079814, 12159628, 24319256, 48638512]

約数ペア:

[(1, 48638512), (2, 24319256), (4, 12159628), (8, 6079814), (13, 3741424), (16, 3039907), (26, 1870712), (52, 935356), (104, 467678), (197, 246896), (208, 233839), (394, 123448), (788, 61724), (1187, 40976), (1576, 30862), (2374, 20488), (2561, 18992), (3152, 15431), (4748, 10244), (5122, 9496)]