49690210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 43852190

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2029, 2449, 4058, 4898, 10145, 12245, 20290, 24490, 62899, 125798, 160291, 314495, 320582, 628990, 801455, 1602910, 4969021, 9938042, 24845105, 49690210]

約数ペア:

[(1, 49690210), (2, 24845105), (5, 9938042), (10, 4969021), (31, 1602910), (62, 801455), (79, 628990), (155, 320582), (158, 314495), (310, 160291), (395, 125798), (790, 62899), (2029, 24490), (2449, 20290), (4058, 12245), (4898, 10145)]