50115840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 165613056

約数和(自身を除く): 115497216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 421, 465, 480, 496, 620, 640, 744, 768, 842, 930, 960, 992, 1240, 1263, 1280, 1488, 1684, 1860, 1920, 1984, 2105, 2480, 2526, 2976, 3368, 3720, 3840, 3968, 4210, 4960, 5052, 5952, 6315, 6736, 7440, 7936, 8420, 9920, 10104, 11904, 12630, 13051, 13472, 14880, 16840, 19840, 20208, 23808, 25260, 26102, 26944, 29760, 33680, 39153, 39680, 40416, 50520, 52204, 53888, 59520, 65255, 67360, 78306, 80832, 101040, 104408, 107776, 119040, 130510, 134720, 156612, 161664, 195765, 202080, 208816, 261020, 269440, 313224, 323328, 391530, 404160, 417632, 522040, 538880, 626448, 783060, 808320, 835264, 1044080, 1252896, 1566120, 1616640, 1670528, 2088160, 2505792, 3132240, 3341056, 4176320, 5011584, 6264480, 8352640, 10023168, 12528960, 16705280, 25057920, 50115840]

約数ペア:

[(1, 50115840), (2, 25057920), (3, 16705280), (4, 12528960), (5, 10023168), (6, 8352640), (8, 6264480), (10, 5011584), (12, 4176320), (15, 3341056), (16, 3132240), (20, 2505792), (24, 2088160), (30, 1670528), (31, 1616640), (32, 1566120), (40, 1252896), (48, 1044080), (60, 835264), (62, 808320), (64, 783060), (80, 626448), (93, 538880), (96, 522040), (120, 417632), (124, 404160), (128, 391530), (155, 323328), (160, 313224), (186, 269440), (192, 261020), (240, 208816), (248, 202080), (256, 195765), (310, 161664), (320, 156612), (372, 134720), (384, 130510), (421, 119040), (465, 107776), (480, 104408), (496, 101040), (620, 80832), (640, 78306), (744, 67360), (768, 65255), (842, 59520), (930, 53888), (960, 52204), (992, 50520), (1240, 40416), (1263, 39680), (1280, 39153), (1488, 33680), (1684, 29760), (1860, 26944), (1920, 26102), (1984, 25260), (2105, 23808), (2480, 20208), (2526, 19840), (2976, 16840), (3368, 14880), (3720, 13472), (3840, 13051), (3968, 12630), (4210, 11904), (4960, 10104), (5052, 9920), (5952, 8420), (6315, 7936), (6736, 7440)]