50276940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 164698800

約数和(自身を除く): 114421860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 349, 420, 490, 588, 686, 698, 735, 980, 1029, 1047, 1372, 1396, 1470, 1715, 1745, 2058, 2094, 2401, 2443, 2940, 3430, 3490, 4116, 4188, 4802, 4886, 5145, 5235, 6860, 6980, 7203, 7329, 9604, 9772, 10290, 10470, 12005, 12215, 14406, 14658, 17101, 20580, 20940, 24010, 24430, 28812, 29316, 34202, 36015, 36645, 48020, 48860, 51303, 68404, 72030, 73290, 85505, 102606, 119707, 144060, 146580, 171010, 205212, 239414, 256515, 342020, 359121, 478828, 513030, 598535, 718242, 837949, 1026060, 1197070, 1436484, 1675898, 1795605, 2394140, 2513847, 3351796, 3591210, 4189745, 5027694, 7182420, 8379490, 10055388, 12569235, 16758980, 25138470, 50276940]

約数ペア:

[(1, 50276940), (2, 25138470), (3, 16758980), (4, 12569235), (5, 10055388), (6, 8379490), (7, 7182420), (10, 5027694), (12, 4189745), (14, 3591210), (15, 3351796), (20, 2513847), (21, 2394140), (28, 1795605), (30, 1675898), (35, 1436484), (42, 1197070), (49, 1026060), (60, 837949), (70, 718242), (84, 598535), (98, 513030), (105, 478828), (140, 359121), (147, 342020), (196, 256515), (210, 239414), (245, 205212), (294, 171010), (343, 146580), (349, 144060), (420, 119707), (490, 102606), (588, 85505), (686, 73290), (698, 72030), (735, 68404), (980, 51303), (1029, 48860), (1047, 48020), (1372, 36645), (1396, 36015), (1470, 34202), (1715, 29316), (1745, 28812), (2058, 24430), (2094, 24010), (2401, 20940), (2443, 20580), (2940, 17101), (3430, 14658), (3490, 14406), (4116, 12215), (4188, 12005), (4802, 10470), (4886, 10290), (5145, 9772), (5235, 9604), (6860, 7329), (6980, 7203)]