56551996815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{18803}}^1$

素因数の和:19064

約数の個数: 64

約数和(自身を含む): 97371624960

約数和(自身を除く): 40819628145

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 173, 183, 285, 305, 519, 865, 915, 1159, 2595, 3287, 3477, 5795, 9861, 10553, 16435, 17385, 18803, 31659, 49305, 52765, 56409, 94015, 158295, 200507, 282045, 357257, 601521, 1002535, 1071771, 1146983, 1786285, 3007605, 3252919, 3440949, 5358855, 5734915, 9758757, 16264595, 17204745, 21792677, 48793785, 61805461, 65378031, 108963385, 185416383, 198428059, 309027305, 326890155, 595284177, 927081915, 992140295, 2976420885, 3770133121, 11310399363, 18850665605, 56551996815]

約数ペア:

[(1, 56551996815), (3, 18850665605), (5, 11310399363), (15, 3770133121), (19, 2976420885), (57, 992140295), (61, 927081915), (95, 595284177), (173, 326890155), (183, 309027305), (285, 198428059), (305, 185416383), (519, 108963385), (865, 65378031), (915, 61805461), (1159, 48793785), (2595, 21792677), (3287, 17204745), (3477, 16264595), (5795, 9758757), (9861, 5734915), (10553, 5358855), (16435, 3440949), (17385, 3252919), (18803, 3007605), (31659, 1786285), (49305, 1146983), (52765, 1071771), (56409, 1002535), (94015, 601521), (158295, 357257), (200507, 282045)]