49411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205883}}^1$

素因数の和:205899

約数の個数: 40

約数和(自身を含む): 153177696

約数和(自身を除く): 103765776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205883, 411766, 617649, 823532, 1029415, 1235298, 1647064, 2058830, 2470596, 3088245, 3294128, 4117660, 4941192, 6176490, 8235320, 9882384, 12352980, 16470640, 24705960, 49411920]

約数ペア:

[(1, 49411920), (2, 24705960), (3, 16470640), (4, 12352980), (5, 9882384), (6, 8235320), (8, 6176490), (10, 4941192), (12, 4117660), (15, 3294128), (16, 3088245), (20, 2470596), (24, 2058830), (30, 1647064), (40, 1235298), (48, 1029415), (60, 823532), (80, 617649), (120, 411766), (240, 205883)]