47817140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 118933920

約数和(自身を除く): 71116780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 827, 980, 1180, 1652, 1654, 2065, 2891, 3308, 4130, 4135, 5782, 5789, 8260, 8270, 11564, 11578, 14455, 16540, 23156, 28910, 28945, 40523, 48793, 57820, 57890, 81046, 97586, 115780, 162092, 195172, 202615, 243965, 341551, 405230, 487930, 683102, 810460, 975860, 1366204, 1707755, 2390857, 3415510, 4781714, 6831020, 9563428, 11954285, 23908570, 47817140]

約数ペア:

[(1, 47817140), (2, 23908570), (4, 11954285), (5, 9563428), (7, 6831020), (10, 4781714), (14, 3415510), (20, 2390857), (28, 1707755), (35, 1366204), (49, 975860), (59, 810460), (70, 683102), (98, 487930), (118, 405230), (140, 341551), (196, 243965), (236, 202615), (245, 195172), (295, 162092), (413, 115780), (490, 97586), (590, 81046), (826, 57890), (827, 57820), (980, 48793), (1180, 40523), (1652, 28945), (1654, 28910), (2065, 23156), (2891, 16540), (3308, 14455), (4130, 11578), (4135, 11564), (5782, 8270), (5789, 8260)]