51915808

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 117440064

約数和(自身を除く): 65524256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1021, 1589, 1816, 2042, 3178, 3632, 4084, 6356, 7147, 7264, 8168, 12712, 14294, 16336, 25424, 28588, 32672, 50848, 57176, 114352, 228704, 231767, 463534, 927068, 1622369, 1854136, 3244738, 3708272, 6489476, 7416544, 12978952, 25957904, 51915808]

約数ペア:

[(1, 51915808), (2, 25957904), (4, 12978952), (7, 7416544), (8, 6489476), (14, 3708272), (16, 3244738), (28, 1854136), (32, 1622369), (56, 927068), (112, 463534), (224, 231767), (227, 228704), (454, 114352), (908, 57176), (1021, 50848), (1589, 32672), (1816, 28588), (2042, 25424), (3178, 16336), (3632, 14294), (4084, 12712), (6356, 8168), (7147, 7264)]