48696640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3599

約数の個数: 56

約数和(自身を含む): 118689120

約数和(自身を除く): 69992480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 3539, 6880, 7078, 13760, 14156, 17695, 28312, 35390, 56624, 70780, 113248, 141560, 152177, 226496, 283120, 304354, 566240, 608708, 760885, 1132480, 1217416, 1521770, 2434832, 3043540, 4869664, 6087080, 9739328, 12174160, 24348320, 48696640]

約数ペア:

[(1, 48696640), (2, 24348320), (4, 12174160), (5, 9739328), (8, 6087080), (10, 4869664), (16, 3043540), (20, 2434832), (32, 1521770), (40, 1217416), (43, 1132480), (64, 760885), (80, 608708), (86, 566240), (160, 304354), (172, 283120), (215, 226496), (320, 152177), (344, 141560), (430, 113248), (688, 70780), (860, 56624), (1376, 35390), (1720, 28312), (2752, 17695), (3440, 14156), (3539, 13760), (6880, 7078)]