48943260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 149700096

約数和(自身を除く): 100756836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2141, 2286, 2540, 3810, 4282, 4572, 5715, 6423, 7620, 8564, 10705, 11430, 12846, 19269, 21410, 22860, 25692, 32115, 38538, 42820, 64230, 77076, 96345, 128460, 192690, 271907, 385380, 543814, 815721, 1087628, 1359535, 1631442, 2447163, 2719070, 3262884, 4078605, 4894326, 5438140, 8157210, 9788652, 12235815, 16314420, 24471630, 48943260]

約数ペア:

[(1, 48943260), (2, 24471630), (3, 16314420), (4, 12235815), (5, 9788652), (6, 8157210), (9, 5438140), (10, 4894326), (12, 4078605), (15, 3262884), (18, 2719070), (20, 2447163), (30, 1631442), (36, 1359535), (45, 1087628), (60, 815721), (90, 543814), (127, 385380), (180, 271907), (254, 192690), (381, 128460), (508, 96345), (635, 77076), (762, 64230), (1143, 42820), (1270, 38538), (1524, 32115), (1905, 25692), (2141, 22860), (2286, 21410), (2540, 19269), (3810, 12846), (4282, 11430), (4572, 10705), (5715, 8564), (6423, 7620)]