56239264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 119060928

約数和(自身を除く): 62821664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 1543, 2144, 2278, 3086, 4556, 6172, 9112, 12344, 18224, 24688, 26231, 36448, 49376, 52462, 103381, 104924, 206762, 209848, 413524, 419696, 827048, 839392, 1654096, 1757477, 3308192, 3514954, 7029908, 14059816, 28119632, 56239264]

約数ペア:

[(1, 56239264), (2, 28119632), (4, 14059816), (8, 7029908), (16, 3514954), (17, 3308192), (32, 1757477), (34, 1654096), (67, 839392), (68, 827048), (134, 419696), (136, 413524), (268, 209848), (272, 206762), (536, 104924), (544, 103381), (1072, 52462), (1139, 49376), (1543, 36448), (2144, 26231), (2278, 24688), (3086, 18224), (4556, 12344), (6172, 9112)]