49207600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9494

約数の個数: 60

約数和(自身を含む): 127328656

約数和(自身を除く): 78121056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9463, 18926, 37852, 47315, 75704, 94630, 123019, 151408, 189260, 236575, 246038, 378520, 473150, 492076, 615095, 757040, 946300, 984152, 1230190, 1892600, 1968304, 2460380, 3075475, 3785200, 4920760, 6150950, 9841520, 12301900, 24603800, 49207600]

約数ペア:

[(1, 49207600), (2, 24603800), (4, 12301900), (5, 9841520), (8, 6150950), (10, 4920760), (13, 3785200), (16, 3075475), (20, 2460380), (25, 1968304), (26, 1892600), (40, 1230190), (50, 984152), (52, 946300), (65, 757040), (80, 615095), (100, 492076), (104, 473150), (130, 378520), (200, 246038), (208, 236575), (260, 189260), (325, 151408), (400, 123019), (520, 94630), (650, 75704), (1040, 47315), (1300, 37852), (2600, 18926), (5200, 9463)]