50584840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 121176000

約数和(自身を除く): 70591160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 659, 760, 808, 1010, 1318, 1919, 2020, 2636, 3295, 3838, 4040, 5272, 6590, 7676, 9595, 12521, 13180, 15352, 19190, 25042, 26360, 38380, 50084, 62605, 66559, 76760, 100168, 125210, 133118, 250420, 266236, 332795, 500840, 532472, 665590, 1264621, 1331180, 2529242, 2662360, 5058484, 6323105, 10116968, 12646210, 25292420, 50584840]

約数ペア:

[(1, 50584840), (2, 25292420), (4, 12646210), (5, 10116968), (8, 6323105), (10, 5058484), (19, 2662360), (20, 2529242), (38, 1331180), (40, 1264621), (76, 665590), (95, 532472), (101, 500840), (152, 332795), (190, 266236), (202, 250420), (380, 133118), (404, 125210), (505, 100168), (659, 76760), (760, 66559), (808, 62605), (1010, 50084), (1318, 38380), (1919, 26360), (2020, 25042), (2636, 19190), (3295, 15352), (3838, 13180), (4040, 12521), (5272, 9595), (6590, 7676)]