53389488

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25867}}^1$

素因数の和:25921

約数の個数: 40

約数和(自身を含む): 141135808

約数和(自身を除く): 87746320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 25867, 51734, 77601, 103468, 155202, 206936, 310404, 413872, 620808, 1112281, 1241616, 2224562, 3336843, 4449124, 6673686, 8898248, 13347372, 17796496, 26694744, 53389488]

約数ペア:

[(1, 53389488), (2, 26694744), (3, 17796496), (4, 13347372), (6, 8898248), (8, 6673686), (12, 4449124), (16, 3336843), (24, 2224562), (43, 1241616), (48, 1112281), (86, 620808), (129, 413872), (172, 310404), (258, 206936), (344, 155202), (516, 103468), (688, 77601), (1032, 51734), (2064, 25867)]