51617200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3062

約数の個数: 60

約数和(自身を含む): 126936568

約数和(自身を除く): 75319368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3001, 3440, 4300, 6002, 8600, 12004, 15005, 17200, 24008, 30010, 48016, 60020, 75025, 120040, 129043, 150050, 240080, 258086, 300100, 516172, 600200, 645215, 1032344, 1200400, 1290430, 2064688, 2580860, 3226075, 5161720, 6452150, 10323440, 12904300, 25808600, 51617200]

約数ペア:

[(1, 51617200), (2, 25808600), (4, 12904300), (5, 10323440), (8, 6452150), (10, 5161720), (16, 3226075), (20, 2580860), (25, 2064688), (40, 1290430), (43, 1200400), (50, 1032344), (80, 645215), (86, 600200), (100, 516172), (172, 300100), (200, 258086), (215, 240080), (344, 150050), (400, 129043), (430, 120040), (688, 75025), (860, 60020), (1075, 48016), (1720, 30010), (2150, 24008), (3001, 17200), (3440, 15005), (4300, 12004), (6002, 8600)]