47503900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8963}}^1$

素因数の和:9030

約数の個数: 36

約数和(自身を含む): 105040152

約数和(自身を除く): 57536252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 8963, 17926, 35852, 44815, 89630, 179260, 224075, 448150, 475039, 896300, 950078, 1900156, 2375195, 4750390, 9500780, 11875975, 23751950, 47503900]

約数ペア:

[(1, 47503900), (2, 23751950), (4, 11875975), (5, 9500780), (10, 4750390), (20, 2375195), (25, 1900156), (50, 950078), (53, 896300), (100, 475039), (106, 448150), (212, 224075), (265, 179260), (530, 89630), (1060, 44815), (1325, 35852), (2650, 17926), (5300, 8963)]