50542720

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 121861440

約数和(自身を除く): 71318720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 523, 604, 640, 755, 1046, 1208, 1510, 2092, 2416, 2615, 3020, 4184, 4832, 5230, 6040, 8368, 9664, 10460, 12080, 16736, 19328, 20920, 24160, 33472, 41840, 48320, 66944, 78973, 83680, 96640, 157946, 167360, 315892, 334720, 394865, 631784, 789730, 1263568, 1579460, 2527136, 3158920, 5054272, 6317840, 10108544, 12635680, 25271360, 50542720]

約数ペア:

[(1, 50542720), (2, 25271360), (4, 12635680), (5, 10108544), (8, 6317840), (10, 5054272), (16, 3158920), (20, 2527136), (32, 1579460), (40, 1263568), (64, 789730), (80, 631784), (128, 394865), (151, 334720), (160, 315892), (302, 167360), (320, 157946), (523, 96640), (604, 83680), (640, 78973), (755, 66944), (1046, 48320), (1208, 41840), (1510, 33472), (2092, 24160), (2416, 20920), (2615, 19328), (3020, 16736), (4184, 12080), (4832, 10460), (5230, 9664), (6040, 8368)]