49058800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2535

約数の個数: 90

約数和(自身を含む): 137161608

約数和(自身を除く): 88102808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2503, 2800, 3920, 4900, 5006, 9800, 10012, 12515, 17521, 19600, 20024, 25030, 35042, 40048, 50060, 62575, 70084, 87605, 100120, 122647, 125150, 140168, 175210, 200240, 245294, 250300, 280336, 350420, 438025, 490588, 500600, 613235, 700840, 876050, 981176, 1001200, 1226470, 1401680, 1752100, 1962352, 2452940, 3066175, 3504200, 4905880, 6132350, 7008400, 9811760, 12264700, 24529400, 49058800]

約数ペア:

[(1, 49058800), (2, 24529400), (4, 12264700), (5, 9811760), (7, 7008400), (8, 6132350), (10, 4905880), (14, 3504200), (16, 3066175), (20, 2452940), (25, 1962352), (28, 1752100), (35, 1401680), (40, 1226470), (49, 1001200), (50, 981176), (56, 876050), (70, 700840), (80, 613235), (98, 500600), (100, 490588), (112, 438025), (140, 350420), (175, 280336), (196, 250300), (200, 245294), (245, 200240), (280, 175210), (350, 140168), (392, 125150), (400, 122647), (490, 100120), (560, 87605), (700, 70084), (784, 62575), (980, 50060), (1225, 40048), (1400, 35042), (1960, 25030), (2450, 20024), (2503, 19600), (2800, 17521), (3920, 12515), (4900, 10012), (5006, 9800)]