47451248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{228131}}^1$

素因数の和:228152

約数の個数: 20

約数和(自身を含む): 99009288

約数和(自身を除く): 51558040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 228131, 456262, 912524, 1825048, 2965703, 3650096, 5931406, 11862812, 23725624, 47451248]

約数ペア:

[(1, 47451248), (2, 23725624), (4, 11862812), (8, 5931406), (13, 3650096), (16, 2965703), (26, 1825048), (52, 912524), (104, 456262), (208, 228131)]