56775768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 162865920

約数和(自身を除く): 106090152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1021, 1324, 1986, 2042, 2317, 2648, 3063, 3972, 4084, 4634, 6126, 6951, 7147, 7944, 8168, 9268, 12252, 13902, 14294, 18536, 21441, 24504, 27804, 28588, 42882, 55608, 57176, 85764, 171528, 337951, 675902, 1013853, 1351804, 2027706, 2365657, 2703608, 4055412, 4731314, 7096971, 8110824, 9462628, 14193942, 18925256, 28387884, 56775768]

約数ペア:

[(1, 56775768), (2, 28387884), (3, 18925256), (4, 14193942), (6, 9462628), (7, 8110824), (8, 7096971), (12, 4731314), (14, 4055412), (21, 2703608), (24, 2365657), (28, 2027706), (42, 1351804), (56, 1013853), (84, 675902), (168, 337951), (331, 171528), (662, 85764), (993, 57176), (1021, 55608), (1324, 42882), (1986, 28588), (2042, 27804), (2317, 24504), (2648, 21441), (3063, 18536), (3972, 14294), (4084, 13902), (4634, 12252), (6126, 9268), (6951, 8168), (7147, 7944)]