53483056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 119420928

約数和(自身を除く): 65937872

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 43, 44, 74, 86, 88, 148, 172, 176, 191, 296, 344, 382, 407, 473, 592, 688, 764, 814, 946, 1528, 1591, 1628, 1892, 2101, 3056, 3182, 3256, 3784, 4202, 6364, 6512, 7067, 7568, 8213, 8404, 12728, 14134, 16426, 16808, 17501, 25456, 28268, 32852, 33616, 35002, 56536, 65704, 70004, 77737, 90343, 113072, 131408, 140008, 155474, 180686, 280016, 303881, 310948, 361372, 607762, 621896, 722744, 1215524, 1243792, 1445488, 2431048, 3342691, 4862096, 6685382, 13370764, 26741528, 53483056]

約数ペア:

[(1, 53483056), (2, 26741528), (4, 13370764), (8, 6685382), (11, 4862096), (16, 3342691), (22, 2431048), (37, 1445488), (43, 1243792), (44, 1215524), (74, 722744), (86, 621896), (88, 607762), (148, 361372), (172, 310948), (176, 303881), (191, 280016), (296, 180686), (344, 155474), (382, 140008), (407, 131408), (473, 113072), (592, 90343), (688, 77737), (764, 70004), (814, 65704), (946, 56536), (1528, 35002), (1591, 33616), (1628, 32852), (1892, 28268), (2101, 25456), (3056, 17501), (3182, 16808), (3256, 16426), (3784, 14134), (4202, 12728), (6364, 8404), (6512, 8213), (7067, 7568)]