66923450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 136598400

約数和(自身を除く): 69674950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 271, 275, 449, 542, 550, 898, 1355, 2245, 2710, 2981, 4490, 4939, 5962, 6775, 9878, 11225, 13550, 14905, 22450, 24695, 29810, 49390, 74525, 121679, 123475, 149050, 243358, 246950, 608395, 1216790, 1338469, 2676938, 3041975, 6083950, 6692345, 13384690, 33461725, 66923450]

約数ペア:

[(1, 66923450), (2, 33461725), (5, 13384690), (10, 6692345), (11, 6083950), (22, 3041975), (25, 2676938), (50, 1338469), (55, 1216790), (110, 608395), (271, 246950), (275, 243358), (449, 149050), (542, 123475), (550, 121679), (898, 74525), (1355, 49390), (2245, 29810), (2710, 24695), (2981, 22450), (4490, 14905), (4939, 13550), (5962, 11225), (6775, 9878)]