50841420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17293}}^1$

素因数の和:17319

約数の個数: 72

約数和(自身を含む): 165607344

約数和(自身を除く): 114765924

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, 420, 490, 588, 735, 980, 1470, 2940, 17293, 34586, 51879, 69172, 86465, 103758, 121051, 172930, 207516, 242102, 259395, 345860, 363153, 484204, 518790, 605255, 726306, 847357, 1037580, 1210510, 1452612, 1694714, 1815765, 2421020, 2542071, 3389428, 3631530, 4236785, 5084142, 7263060, 8473570, 10168284, 12710355, 16947140, 25420710, 50841420]

約数ペア:

[(1, 50841420), (2, 25420710), (3, 16947140), (4, 12710355), (5, 10168284), (6, 8473570), (7, 7263060), (10, 5084142), (12, 4236785), (14, 3631530), (15, 3389428), (20, 2542071), (21, 2421020), (28, 1815765), (30, 1694714), (35, 1452612), (42, 1210510), (49, 1037580), (60, 847357), (70, 726306), (84, 605255), (98, 518790), (105, 484204), (140, 363153), (147, 345860), (196, 259395), (210, 242102), (245, 207516), (294, 172930), (420, 121051), (490, 103758), (588, 86465), (735, 69172), (980, 51879), (1470, 34586), (2940, 17293)]