49204417280

素因数分解:

$2^8\times 5^1\times {\mathrm{617}}^1\times {\mathrm{62303}}^1$

素因数の和:62941

約数の個数: 72

約数和(自身を含む): 118052871552

約数和(自身を除く): 68848454272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 617, 640, 1234, 1280, 2468, 3085, 4936, 6170, 9872, 12340, 19744, 24680, 39488, 49360, 62303, 78976, 98720, 124606, 157952, 197440, 249212, 311515, 394880, 498424, 623030, 789760, 996848, 1246060, 1993696, 2492120, 3987392, 4984240, 7974784, 9968480, 15949568, 19936960, 38440951, 39873920, 76881902, 79747840, 153763804, 192204755, 307527608, 384409510, 615055216, 768819020, 1230110432, 1537638040, 2460220864, 3075276080, 4920441728, 6150552160, 9840883456, 12301104320, 24602208640, 49204417280]

約数ペア:

[(1, 49204417280), (2, 24602208640), (4, 12301104320), (5, 9840883456), (8, 6150552160), (10, 4920441728), (16, 3075276080), (20, 2460220864), (32, 1537638040), (40, 1230110432), (64, 768819020), (80, 615055216), (128, 384409510), (160, 307527608), (256, 192204755), (320, 153763804), (617, 79747840), (640, 76881902), (1234, 39873920), (1280, 38440951), (2468, 19936960), (3085, 15949568), (4936, 9968480), (6170, 7974784), (9872, 4984240), (12340, 3987392), (19744, 2492120), (24680, 1993696), (39488, 1246060), (49360, 996848), (62303, 789760), (78976, 623030), (98720, 498424), (124606, 394880), (157952, 311515), (197440, 249212)]