64275050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 137401920

約数和(自身を除く): 73126870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 227, 350, 454, 809, 1135, 1589, 1618, 2270, 3178, 4045, 5663, 5675, 7945, 8090, 11326, 11350, 15890, 20225, 28315, 39725, 40450, 56630, 79450, 141575, 183643, 283150, 367286, 918215, 1285501, 1836430, 2571002, 4591075, 6427505, 9182150, 12855010, 32137525, 64275050]

約数ペア:

[(1, 64275050), (2, 32137525), (5, 12855010), (7, 9182150), (10, 6427505), (14, 4591075), (25, 2571002), (35, 1836430), (50, 1285501), (70, 918215), (175, 367286), (227, 283150), (350, 183643), (454, 141575), (809, 79450), (1135, 56630), (1589, 40450), (1618, 39725), (2270, 28315), (3178, 20225), (4045, 15890), (5663, 11350), (5675, 11326), (7945, 8090)]