49676848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 104187776

約数和(自身を除く): 54510928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 991, 1928, 1982, 3133, 3856, 3964, 6266, 7928, 12532, 12883, 15856, 25064, 25766, 50128, 51532, 103064, 206128, 238831, 477662, 955324, 1910648, 3104803, 3821296, 6209606, 12419212, 24838424, 49676848]

約数ペア:

[(1, 49676848), (2, 24838424), (4, 12419212), (8, 6209606), (13, 3821296), (16, 3104803), (26, 1910648), (52, 955324), (104, 477662), (208, 238831), (241, 206128), (482, 103064), (964, 51532), (991, 50128), (1928, 25766), (1982, 25064), (3133, 15856), (3856, 12883), (3964, 12532), (6266, 7928)]