49569195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 95316480

約数和(自身を除く): 45747285

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 787, 969, 1105, 1235, 1615, 2361, 3315, 3705, 3935, 4199, 4845, 10231, 11805, 12597, 13379, 14953, 20995, 30693, 40137, 44859, 51155, 62985, 66895, 74765, 153465, 173927, 194389, 200685, 224295, 254201, 521781, 583167, 762603, 869635, 971945, 1271005, 2608905, 2915835, 3304613, 3813015, 9913839, 16523065, 49569195]

約数ペア:

[(1, 49569195), (3, 16523065), (5, 9913839), (13, 3813015), (15, 3304613), (17, 2915835), (19, 2608905), (39, 1271005), (51, 971945), (57, 869635), (65, 762603), (85, 583167), (95, 521781), (195, 254201), (221, 224295), (247, 200685), (255, 194389), (285, 173927), (323, 153465), (663, 74765), (741, 66895), (787, 62985), (969, 51155), (1105, 44859), (1235, 40137), (1615, 30693), (2361, 20995), (3315, 14953), (3705, 13379), (3935, 12597), (4199, 11805), (4845, 10231)]