49091801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 12234919

約数列:

[1, 11, 17, 19, 41, 187, 209, 323, 337, 451, 697, 779, 3553, 3707, 5729, 6403, 7667, 8569, 13243, 13817, 63019, 70433, 108851, 145673, 151987, 234889, 262523, 1197361, 2583779, 2887753, 4462891, 49091801]

約数ペア:

[(1, 49091801), (11, 4462891), (17, 2887753), (19, 2583779), (41, 1197361), (187, 262523), (209, 234889), (323, 151987), (337, 145673), (451, 108851), (697, 70433), (779, 63019), (3553, 13817), (3707, 13243), (5729, 8569), (6403, 7667)]