42606850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 95618880

約数和(自身を除く): 53012030

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 59, 65, 101, 110, 118, 130, 143, 202, 275, 286, 295, 325, 505, 550, 590, 649, 650, 715, 767, 1010, 1111, 1298, 1313, 1430, 1475, 1534, 2222, 2525, 2626, 2950, 3245, 3575, 3835, 5050, 5555, 5959, 6490, 6565, 7150, 7670, 8437, 11110, 11918, 13130, 14443, 16225, 16874, 19175, 27775, 28886, 29795, 32450, 32825, 38350, 42185, 55550, 59590, 65549, 65650, 72215, 77467, 84370, 131098, 144430, 148975, 154934, 210925, 297950, 327745, 361075, 387335, 421850, 655490, 722150, 774670, 852137, 1638725, 1704274, 1936675, 3277450, 3873350, 4260685, 8521370, 21303425, 42606850]

約数ペア:

[(1, 42606850), (2, 21303425), (5, 8521370), (10, 4260685), (11, 3873350), (13, 3277450), (22, 1936675), (25, 1704274), (26, 1638725), (50, 852137), (55, 774670), (59, 722150), (65, 655490), (101, 421850), (110, 387335), (118, 361075), (130, 327745), (143, 297950), (202, 210925), (275, 154934), (286, 148975), (295, 144430), (325, 131098), (505, 84370), (550, 77467), (590, 72215), (649, 65650), (650, 65549), (715, 59590), (767, 55550), (1010, 42185), (1111, 38350), (1298, 32825), (1313, 32450), (1430, 29795), (1475, 28886), (1534, 27775), (2222, 19175), (2525, 16874), (2626, 16225), (2950, 14443), (3245, 13130), (3575, 11918), (3835, 11110), (5050, 8437), (5555, 7670), (5959, 7150), (6490, 6565)]