49080200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 126033600

約数和(自身を除く): 76953400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 439, 520, 559, 650, 860, 878, 1075, 1118, 1300, 1720, 1756, 2150, 2195, 2236, 2600, 2795, 3512, 4300, 4390, 4472, 5590, 5707, 8600, 8780, 10975, 11180, 11414, 13975, 17560, 18877, 21950, 22360, 22828, 27950, 28535, 37754, 43900, 45656, 55900, 57070, 75508, 87800, 94385, 111800, 114140, 142675, 151016, 188770, 228280, 245401, 285350, 377540, 471925, 490802, 570700, 755080, 943850, 981604, 1141400, 1227005, 1887700, 1963208, 2454010, 3775400, 4908020, 6135025, 9816040, 12270050, 24540100, 49080200]

約数ペア:

[(1, 49080200), (2, 24540100), (4, 12270050), (5, 9816040), (8, 6135025), (10, 4908020), (13, 3775400), (20, 2454010), (25, 1963208), (26, 1887700), (40, 1227005), (43, 1141400), (50, 981604), (52, 943850), (65, 755080), (86, 570700), (100, 490802), (104, 471925), (130, 377540), (172, 285350), (200, 245401), (215, 228280), (260, 188770), (325, 151016), (344, 142675), (430, 114140), (439, 111800), (520, 94385), (559, 87800), (650, 75508), (860, 57070), (878, 55900), (1075, 45656), (1118, 43900), (1300, 37754), (1720, 28535), (1756, 27950), (2150, 22828), (2195, 22360), (2236, 21950), (2600, 18877), (2795, 17560), (3512, 13975), (4300, 11414), (4390, 11180), (4472, 10975), (5590, 8780), (5707, 8600)]