49700420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 132572160

約数和(自身を除く): 82871740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 547, 590, 649, 770, 826, 1094, 1180, 1298, 1540, 1652, 2065, 2188, 2596, 2735, 3245, 3829, 4130, 4543, 5470, 6017, 6490, 7658, 8260, 9086, 10940, 12034, 12980, 15316, 18172, 19145, 22715, 24068, 30085, 32273, 38290, 42119, 45430, 60170, 64546, 76580, 84238, 90860, 120340, 129092, 161365, 168476, 210595, 225911, 322730, 355003, 421190, 451822, 645460, 710006, 842380, 903644, 1129555, 1420012, 1775015, 2259110, 2485021, 3550030, 4518220, 4970042, 7100060, 9940084, 12425105, 24850210, 49700420]

約数ペア:

[(1, 49700420), (2, 24850210), (4, 12425105), (5, 9940084), (7, 7100060), (10, 4970042), (11, 4518220), (14, 3550030), (20, 2485021), (22, 2259110), (28, 1775015), (35, 1420012), (44, 1129555), (55, 903644), (59, 842380), (70, 710006), (77, 645460), (110, 451822), (118, 421190), (140, 355003), (154, 322730), (220, 225911), (236, 210595), (295, 168476), (308, 161365), (385, 129092), (413, 120340), (547, 90860), (590, 84238), (649, 76580), (770, 64546), (826, 60170), (1094, 45430), (1180, 42119), (1298, 38290), (1540, 32273), (1652, 30085), (2065, 24068), (2188, 22715), (2596, 19145), (2735, 18172), (3245, 15316), (3829, 12980), (4130, 12034), (4543, 10940), (5470, 9086), (6017, 8260), (6490, 7658)]