55149848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6389}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 112719600

約数和(自身を除く): 57569752

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 6389, 8632, 12778, 25556, 51112, 83057, 166114, 332228, 530287, 664456, 1060574, 2121148, 4242296, 6893731, 13787462, 27574924, 55149848]

約数ペア:

[(1, 55149848), (2, 27574924), (4, 13787462), (8, 6893731), (13, 4242296), (26, 2121148), (52, 1060574), (83, 664456), (104, 530287), (166, 332228), (332, 166114), (664, 83057), (1079, 51112), (2158, 25556), (4316, 12778), (6389, 8632)]