49244200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12959}}^1$

素因数の和:12994

約数の個数: 48

約数和(自身を含む): 120528000

約数和(自身を除く): 71283800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 12959, 25918, 51836, 64795, 103672, 129590, 246221, 259180, 323975, 492442, 518360, 647950, 984884, 1231105, 1295900, 1969768, 2462210, 2591800, 4924420, 6155525, 9848840, 12311050, 24622100, 49244200]

約数ペア:

[(1, 49244200), (2, 24622100), (4, 12311050), (5, 9848840), (8, 6155525), (10, 4924420), (19, 2591800), (20, 2462210), (25, 1969768), (38, 1295900), (40, 1231105), (50, 984884), (76, 647950), (95, 518360), (100, 492442), (152, 323975), (190, 259180), (200, 246221), (380, 129590), (475, 103672), (760, 64795), (950, 51836), (1900, 25918), (3800, 12959)]