78019950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3191}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 194737536

約数和(自身を除く): 116717586

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1630, 2445, 3191, 4075, 4890, 6382, 8150, 9573, 12225, 15955, 19146, 24450, 31910, 47865, 79775, 95730, 159550, 239325, 478650, 520133, 1040266, 1560399, 2600665, 3120798, 5201330, 7801995, 13003325, 15603990, 26006650, 39009975, 78019950]

約数ペア:

[(1, 78019950), (2, 39009975), (3, 26006650), (5, 15603990), (6, 13003325), (10, 7801995), (15, 5201330), (25, 3120798), (30, 2600665), (50, 1560399), (75, 1040266), (150, 520133), (163, 478650), (326, 239325), (489, 159550), (815, 95730), (978, 79775), (1630, 47865), (2445, 31910), (3191, 24450), (4075, 19146), (4890, 15955), (6382, 12225), (8150, 9573)]