54787670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 118039680

約数和(自身を除く): 63252010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 137, 145, 197, 203, 274, 290, 394, 406, 685, 959, 985, 1015, 1370, 1379, 1918, 1970, 2030, 2758, 3973, 4795, 5713, 6895, 7946, 9590, 11426, 13790, 19865, 26989, 27811, 28565, 39730, 39991, 53978, 55622, 57130, 79982, 134945, 139055, 188923, 199955, 269890, 278110, 377846, 399910, 782681, 944615, 1565362, 1889230, 3913405, 5478767, 7826810, 10957534, 27393835, 54787670]

約数ペア:

[(1, 54787670), (2, 27393835), (5, 10957534), (7, 7826810), (10, 5478767), (14, 3913405), (29, 1889230), (35, 1565362), (58, 944615), (70, 782681), (137, 399910), (145, 377846), (197, 278110), (203, 269890), (274, 199955), (290, 188923), (394, 139055), (406, 134945), (685, 79982), (959, 57130), (985, 55622), (1015, 53978), (1370, 39991), (1379, 39730), (1918, 28565), (1970, 27811), (2030, 26989), (2758, 19865), (3973, 13790), (4795, 11426), (5713, 9590), (6895, 7946)]