51508324

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 106444800

約数和(自身を除く): 54936476

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 239, 301, 358, 478, 602, 716, 956, 1204, 1253, 1673, 2506, 3346, 5012, 6692, 7697, 10277, 15394, 20554, 30788, 41108, 42781, 53879, 71939, 85562, 107758, 143878, 171124, 215516, 287756, 299467, 598934, 1197868, 1839583, 3679166, 7358332, 12877081, 25754162, 51508324]

約数ペア:

[(1, 51508324), (2, 25754162), (4, 12877081), (7, 7358332), (14, 3679166), (28, 1839583), (43, 1197868), (86, 598934), (172, 299467), (179, 287756), (239, 215516), (301, 171124), (358, 143878), (478, 107758), (602, 85562), (716, 71939), (956, 53879), (1204, 42781), (1253, 41108), (1673, 30788), (2506, 20554), (3346, 15394), (5012, 10277), (6692, 7697)]