51925335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 107659776

約数和(自身を除く): 55734441

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 67, 77, 105, 121, 165, 183, 201, 231, 305, 335, 363, 385, 427, 469, 605, 671, 737, 847, 915, 1005, 1155, 1281, 1407, 1815, 2013, 2135, 2211, 2345, 2541, 3355, 3685, 4087, 4235, 4697, 5159, 6405, 7035, 7381, 8107, 10065, 11055, 12261, 12705, 14091, 15477, 20435, 22143, 23485, 24321, 25795, 28609, 36905, 40535, 44957, 51667, 56749, 61305, 70455, 77385, 85827, 110715, 121605, 134871, 143045, 155001, 170247, 224785, 258335, 283745, 314699, 429135, 494527, 674355, 775005, 851235, 944097, 1483581, 1573495, 2472635, 3461689, 4720485, 7417905, 10385067, 17308445, 51925335]

約数ペア:

[(1, 51925335), (3, 17308445), (5, 10385067), (7, 7417905), (11, 4720485), (15, 3461689), (21, 2472635), (33, 1573495), (35, 1483581), (55, 944097), (61, 851235), (67, 775005), (77, 674355), (105, 494527), (121, 429135), (165, 314699), (183, 283745), (201, 258335), (231, 224785), (305, 170247), (335, 155001), (363, 143045), (385, 134871), (427, 121605), (469, 110715), (605, 85827), (671, 77385), (737, 70455), (847, 61305), (915, 56749), (1005, 51667), (1155, 44957), (1281, 40535), (1407, 36905), (1815, 28609), (2013, 25795), (2135, 24321), (2211, 23485), (2345, 22143), (2541, 20435), (3355, 15477), (3685, 14091), (4087, 12705), (4235, 12261), (4697, 11055), (5159, 10065), (6405, 8107), (7035, 7381)]