50131520

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3879

約数の個数: 56

約数和(自身を含む): 122319288

約数和(自身を除く): 72187768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 3821, 6560, 7642, 13120, 15284, 19105, 30568, 38210, 61136, 76420, 122272, 152840, 156661, 244544, 305680, 313322, 611360, 626644, 783305, 1222720, 1253288, 1566610, 2506576, 3133220, 5013152, 6266440, 10026304, 12532880, 25065760, 50131520]

約数ペア:

[(1, 50131520), (2, 25065760), (4, 12532880), (5, 10026304), (8, 6266440), (10, 5013152), (16, 3133220), (20, 2506576), (32, 1566610), (40, 1253288), (41, 1222720), (64, 783305), (80, 626644), (82, 611360), (160, 313322), (164, 305680), (205, 244544), (320, 156661), (328, 152840), (410, 122272), (656, 76420), (820, 61136), (1312, 38210), (1640, 30568), (2624, 19105), (3280, 15284), (3821, 13120), (6560, 7642)]