55484780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 127643040

約数和(自身を除く): 72158260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3617, 3835, 7234, 7670, 14468, 15340, 18085, 36170, 47021, 72340, 94042, 188084, 213403, 235105, 426806, 470210, 853612, 940420, 1067015, 2134030, 2774239, 4268060, 5548478, 11096956, 13871195, 27742390, 55484780]

約数ペア:

[(1, 55484780), (2, 27742390), (4, 13871195), (5, 11096956), (10, 5548478), (13, 4268060), (20, 2774239), (26, 2134030), (52, 1067015), (59, 940420), (65, 853612), (118, 470210), (130, 426806), (236, 235105), (260, 213403), (295, 188084), (590, 94042), (767, 72340), (1180, 47021), (1534, 36170), (3068, 18085), (3617, 15340), (3835, 14468), (7234, 7670)]