56681350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 115747056

約数和(自身を除く): 59065706

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 257, 275, 401, 514, 550, 802, 1285, 2005, 2570, 2827, 4010, 4411, 5654, 6425, 8822, 10025, 12850, 14135, 20050, 22055, 28270, 44110, 70675, 103057, 110275, 141350, 206114, 220550, 515285, 1030570, 1133627, 2267254, 2576425, 5152850, 5668135, 11336270, 28340675, 56681350]

約数ペア:

[(1, 56681350), (2, 28340675), (5, 11336270), (10, 5668135), (11, 5152850), (22, 2576425), (25, 2267254), (50, 1133627), (55, 1030570), (110, 515285), (257, 220550), (275, 206114), (401, 141350), (514, 110275), (550, 103057), (802, 70675), (1285, 44110), (2005, 28270), (2570, 22055), (2827, 20050), (4010, 14135), (4411, 12850), (5654, 10025), (6425, 8822)]