51758157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 77728896

約数和(自身を除く): 25970739

約数列:

[1, 3, 11, 33, 53, 101, 159, 293, 303, 583, 879, 1111, 1749, 3223, 3333, 5353, 9669, 15529, 16059, 29593, 46587, 58883, 88779, 170819, 176649, 325523, 512457, 976569, 1568429, 4705287, 17252719, 51758157]

約数ペア:

[(1, 51758157), (3, 17252719), (11, 4705287), (33, 1568429), (53, 976569), (101, 512457), (159, 325523), (293, 176649), (303, 170819), (583, 88779), (879, 58883), (1111, 46587), (1749, 29593), (3223, 16059), (3333, 15529), (5353, 9669)]