47998912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 56

約数和(自身を含む): 105940352

約数和(自身を除く): 57941440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1861, 1984, 3224, 3722, 6448, 7444, 12896, 14888, 24193, 25792, 29776, 48386, 57691, 59552, 96772, 115382, 119104, 193544, 230764, 387088, 461528, 749983, 774176, 923056, 1499966, 1548352, 1846112, 2999932, 3692224, 5999864, 11999728, 23999456, 47998912]

約数ペア:

[(1, 47998912), (2, 23999456), (4, 11999728), (8, 5999864), (13, 3692224), (16, 2999932), (26, 1846112), (31, 1548352), (32, 1499966), (52, 923056), (62, 774176), (64, 749983), (104, 461528), (124, 387088), (208, 230764), (248, 193544), (403, 119104), (416, 115382), (496, 96772), (806, 59552), (832, 57691), (992, 48386), (1612, 29776), (1861, 25792), (1984, 24193), (3224, 14888), (3722, 12896), (6448, 7444)]