48912916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 100226560

約数和(自身を除く): 51313644

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1597, 1612, 2356, 3194, 6388, 7657, 15314, 20761, 30343, 30628, 41522, 49507, 60686, 83044, 99014, 121372, 198028, 394459, 643591, 788918, 940633, 1287182, 1577836, 1881266, 2574364, 3762532, 12228229, 24456458, 48912916]

約数ペア:

[(1, 48912916), (2, 24456458), (4, 12228229), (13, 3762532), (19, 2574364), (26, 1881266), (31, 1577836), (38, 1287182), (52, 940633), (62, 788918), (76, 643591), (124, 394459), (247, 198028), (403, 121372), (494, 99014), (589, 83044), (806, 60686), (988, 49507), (1178, 41522), (1597, 30628), (1612, 30343), (2356, 20761), (3194, 15314), (6388, 7657)]