53857856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3451

約数の個数: 56

約数和(自身を含む): 121188480

約数和(自身を除く): 67330624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3407, 3952, 6814, 7904, 13628, 15808, 27256, 44291, 54512, 64733, 88582, 109024, 129466, 177164, 218048, 258932, 354328, 517864, 708656, 841529, 1035728, 1417312, 1683058, 2071456, 2834624, 3366116, 4142912, 6732232, 13464464, 26928928, 53857856]

約数ペア:

[(1, 53857856), (2, 26928928), (4, 13464464), (8, 6732232), (13, 4142912), (16, 3366116), (19, 2834624), (26, 2071456), (32, 1683058), (38, 1417312), (52, 1035728), (64, 841529), (76, 708656), (104, 517864), (152, 354328), (208, 258932), (247, 218048), (304, 177164), (416, 129466), (494, 109024), (608, 88582), (832, 64733), (988, 54512), (1216, 44291), (1976, 27256), (3407, 15808), (3952, 13628), (6814, 7904)]