50741144320

素因数分解:

$2^8\times 5^1\times {\mathrm{179}}^1\times {\mathrm{221461}}^1$

素因数の和:221661

約数の個数: 72

約数和(自身を含む): 122220448560

約数和(自身を除く): 71479304240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 256, 320, 358, 640, 716, 895, 1280, 1432, 1790, 2864, 3580, 5728, 7160, 11456, 14320, 22912, 28640, 45824, 57280, 114560, 221461, 229120, 442922, 885844, 1107305, 1771688, 2214610, 3543376, 4429220, 7086752, 8858440, 14173504, 17716880, 28347008, 35433760, 39641519, 56694016, 70867520, 79283038, 141735040, 158566076, 198207595, 283470080, 317132152, 396415190, 634264304, 792830380, 1268528608, 1585660760, 2537057216, 3171321520, 5074114432, 6342643040, 10148228864, 12685286080, 25370572160, 50741144320]

約数ペア:

[(1, 50741144320), (2, 25370572160), (4, 12685286080), (5, 10148228864), (8, 6342643040), (10, 5074114432), (16, 3171321520), (20, 2537057216), (32, 1585660760), (40, 1268528608), (64, 792830380), (80, 634264304), (128, 396415190), (160, 317132152), (179, 283470080), (256, 198207595), (320, 158566076), (358, 141735040), (640, 79283038), (716, 70867520), (895, 56694016), (1280, 39641519), (1432, 35433760), (1790, 28347008), (2864, 17716880), (3580, 14173504), (5728, 8858440), (7160, 7086752), (11456, 4429220), (14320, 3543376), (22912, 2214610), (28640, 1771688), (45824, 1107305), (57280, 885844), (114560, 442922), (221461, 229120)]