56908960

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9613}}^1$

素因数の和:9665

約数の個数: 48

約数和(自身を含む): 138095496

約数和(自身を除く): 81186536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 9613, 19226, 38452, 48065, 76904, 96130, 153808, 192260, 307616, 355681, 384520, 711362, 769040, 1422724, 1538080, 1778405, 2845448, 3556810, 5690896, 7113620, 11381792, 14227240, 28454480, 56908960]

約数ペア:

[(1, 56908960), (2, 28454480), (4, 14227240), (5, 11381792), (8, 7113620), (10, 5690896), (16, 3556810), (20, 2845448), (32, 1778405), (37, 1538080), (40, 1422724), (74, 769040), (80, 711362), (148, 384520), (160, 355681), (185, 307616), (296, 192260), (370, 153808), (592, 96130), (740, 76904), (1184, 48065), (1480, 38452), (2960, 19226), (5920, 9613)]