51695826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 129093888

約数和(自身を除く): 77398062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1297, 1533, 1898, 2594, 2847, 3066, 3891, 5694, 6643, 7782, 9079, 13286, 16861, 18158, 19929, 27237, 33722, 39858, 50583, 54474, 94681, 101166, 118027, 189362, 236054, 284043, 354081, 568086, 662767, 708162, 1230853, 1325534, 1988301, 2461706, 3692559, 3976602, 7385118, 8615971, 17231942, 25847913, 51695826]

約数ペア:

[(1, 51695826), (2, 25847913), (3, 17231942), (6, 8615971), (7, 7385118), (13, 3976602), (14, 3692559), (21, 2461706), (26, 1988301), (39, 1325534), (42, 1230853), (73, 708162), (78, 662767), (91, 568086), (146, 354081), (182, 284043), (219, 236054), (273, 189362), (438, 118027), (511, 101166), (546, 94681), (949, 54474), (1022, 50583), (1297, 39858), (1533, 33722), (1898, 27237), (2594, 19929), (2847, 18158), (3066, 16861), (3891, 13286), (5694, 9079), (6643, 7782)]