52640370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2969}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 137606040

約数和(自身を除く): 84965670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 2969, 3546, 5910, 5938, 8865, 8907, 14845, 17730, 17814, 26721, 29690, 44535, 53442, 89070, 133605, 267210, 584893, 1169786, 1754679, 2924465, 3509358, 5264037, 5848930, 8773395, 10528074, 17546790, 26320185, 52640370]

約数ペア:

[(1, 52640370), (2, 26320185), (3, 17546790), (5, 10528074), (6, 8773395), (9, 5848930), (10, 5264037), (15, 3509358), (18, 2924465), (30, 1754679), (45, 1169786), (90, 584893), (197, 267210), (394, 133605), (591, 89070), (985, 53442), (1182, 44535), (1773, 29690), (1970, 26721), (2955, 17814), (2969, 17730), (3546, 14845), (5910, 8907), (5938, 8865)]