51838048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 105746256

約数和(自身を除く): 53908208

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 101, 172, 202, 344, 373, 404, 688, 746, 808, 1376, 1492, 1616, 2984, 3232, 4343, 5968, 8686, 11936, 16039, 17372, 32078, 34744, 37673, 64156, 69488, 75346, 128312, 138976, 150692, 256624, 301384, 513248, 602768, 1205536, 1619939, 3239878, 6479756, 12959512, 25919024, 51838048]

約数ペア:

[(1, 51838048), (2, 25919024), (4, 12959512), (8, 6479756), (16, 3239878), (32, 1619939), (43, 1205536), (86, 602768), (101, 513248), (172, 301384), (202, 256624), (344, 150692), (373, 138976), (404, 128312), (688, 75346), (746, 69488), (808, 64156), (1376, 37673), (1492, 34744), (1616, 32078), (2984, 17372), (3232, 16039), (4343, 11936), (5968, 8686)]