78491850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27541}}^1$

素因数の和:27575

約数の個数: 48

約数和(自身を含む): 204912480

約数和(自身を除く): 126420630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 27541, 55082, 82623, 137705, 165246, 275410, 413115, 523279, 688525, 826230, 1046558, 1377050, 1569837, 2065575, 2616395, 3139674, 4131150, 5232790, 7849185, 13081975, 15698370, 26163950, 39245925, 78491850]

約数ペア:

[(1, 78491850), (2, 39245925), (3, 26163950), (5, 15698370), (6, 13081975), (10, 7849185), (15, 5232790), (19, 4131150), (25, 3139674), (30, 2616395), (38, 2065575), (50, 1569837), (57, 1377050), (75, 1046558), (95, 826230), (114, 688525), (150, 523279), (190, 413115), (285, 275410), (475, 165246), (570, 137705), (950, 82623), (1425, 55082), (2850, 27541)]