51603776

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:751

約数の個数: 56

約数和(自身を含む): 117774720

約数和(自身を除く): 66170944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 503, 916, 1006, 1603, 1832, 2012, 3206, 3521, 3664, 4024, 6412, 7042, 7328, 8048, 12824, 14084, 14656, 16096, 25648, 28168, 32192, 51296, 56336, 102592, 112672, 115187, 225344, 230374, 460748, 806309, 921496, 1612618, 1842992, 3225236, 3685984, 6450472, 7371968, 12900944, 25801888, 51603776]

約数ペア:

[(1, 51603776), (2, 25801888), (4, 12900944), (7, 7371968), (8, 6450472), (14, 3685984), (16, 3225236), (28, 1842992), (32, 1612618), (56, 921496), (64, 806309), (112, 460748), (224, 230374), (229, 225344), (448, 115187), (458, 112672), (503, 102592), (916, 56336), (1006, 51296), (1603, 32192), (1832, 28168), (2012, 25648), (3206, 16096), (3521, 14656), (3664, 14084), (4024, 12824), (6412, 8048), (7042, 7328)]