48507380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 108319680

約数和(自身を除く): 59812300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 1193, 2033, 2140, 2386, 4066, 4772, 5965, 8132, 10165, 11930, 20330, 22667, 23860, 40660, 45334, 90668, 113335, 127651, 226670, 255302, 453340, 510604, 638255, 1276510, 2425369, 2553020, 4850738, 9701476, 12126845, 24253690, 48507380]

約数ペア:

[(1, 48507380), (2, 24253690), (4, 12126845), (5, 9701476), (10, 4850738), (19, 2553020), (20, 2425369), (38, 1276510), (76, 638255), (95, 510604), (107, 453340), (190, 255302), (214, 226670), (380, 127651), (428, 113335), (535, 90668), (1070, 45334), (1193, 40660), (2033, 23860), (2140, 22667), (2386, 20330), (4066, 11930), (4772, 10165), (5965, 8132)]