48876800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 108

約数和(自身を含む): 138386976

約数和(自身を除く): 89510176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1091, 1120, 1280, 1400, 1600, 1792, 2182, 2240, 2800, 3200, 4364, 4480, 5455, 5600, 6400, 7637, 8728, 8960, 10910, 11200, 15274, 17456, 21820, 22400, 27275, 30548, 34912, 38185, 43640, 44800, 54550, 61096, 69824, 76370, 87280, 109100, 122192, 139648, 152740, 174560, 190925, 218200, 244384, 279296, 305480, 349120, 381850, 436400, 488768, 610960, 698240, 763700, 872800, 977536, 1221920, 1396480, 1527400, 1745600, 1955072, 2443840, 3054800, 3491200, 4887680, 6109600, 6982400, 9775360, 12219200, 24438400, 48876800]

約数ペア:

[(1, 48876800), (2, 24438400), (4, 12219200), (5, 9775360), (7, 6982400), (8, 6109600), (10, 4887680), (14, 3491200), (16, 3054800), (20, 2443840), (25, 1955072), (28, 1745600), (32, 1527400), (35, 1396480), (40, 1221920), (50, 977536), (56, 872800), (64, 763700), (70, 698240), (80, 610960), (100, 488768), (112, 436400), (128, 381850), (140, 349120), (160, 305480), (175, 279296), (200, 244384), (224, 218200), (256, 190925), (280, 174560), (320, 152740), (350, 139648), (400, 122192), (448, 109100), (560, 87280), (640, 76370), (700, 69824), (800, 61096), (896, 54550), (1091, 44800), (1120, 43640), (1280, 38185), (1400, 34912), (1600, 30548), (1792, 27275), (2182, 22400), (2240, 21820), (2800, 17456), (3200, 15274), (4364, 11200), (4480, 10910), (5455, 8960), (5600, 8728), (6400, 7637)]