50995840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11383}}^1$

素因数の和:11409

約数の個数: 64

約数和(自身を含む): 139340160

約数和(自身を除く): 88344320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11383, 22766, 45532, 56915, 79681, 91064, 113830, 159362, 182128, 227660, 318724, 364256, 398405, 455320, 637448, 728512, 796810, 910640, 1274896, 1457024, 1593620, 1821280, 2549792, 3187240, 3642560, 5099584, 6374480, 7285120, 10199168, 12748960, 25497920, 50995840]

約数ペア:

[(1, 50995840), (2, 25497920), (4, 12748960), (5, 10199168), (7, 7285120), (8, 6374480), (10, 5099584), (14, 3642560), (16, 3187240), (20, 2549792), (28, 1821280), (32, 1593620), (35, 1457024), (40, 1274896), (56, 910640), (64, 796810), (70, 728512), (80, 637448), (112, 455320), (128, 398405), (140, 364256), (160, 318724), (224, 227660), (280, 182128), (320, 159362), (448, 113830), (560, 91064), (640, 79681), (896, 56915), (1120, 45532), (2240, 22766), (4480, 11383)]