47792780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 124540416

約数和(自身を除く): 76747636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 467, 476, 595, 602, 731, 860, 934, 1190, 1204, 1462, 1505, 1868, 2335, 2380, 2924, 3010, 3269, 3655, 4670, 5117, 6020, 6538, 7310, 7939, 9340, 10234, 13076, 14620, 15878, 16345, 20081, 20468, 25585, 31756, 32690, 39695, 40162, 51170, 55573, 65380, 79390, 80324, 100405, 102340, 111146, 140567, 158780, 200810, 222292, 277865, 281134, 341377, 401620, 555730, 562268, 682754, 702835, 1111460, 1365508, 1405670, 1706885, 2389639, 2811340, 3413770, 4779278, 6827540, 9558556, 11948195, 23896390, 47792780]

約数ペア:

[(1, 47792780), (2, 23896390), (4, 11948195), (5, 9558556), (7, 6827540), (10, 4779278), (14, 3413770), (17, 2811340), (20, 2389639), (28, 1706885), (34, 1405670), (35, 1365508), (43, 1111460), (68, 702835), (70, 682754), (85, 562268), (86, 555730), (119, 401620), (140, 341377), (170, 281134), (172, 277865), (215, 222292), (238, 200810), (301, 158780), (340, 140567), (430, 111146), (467, 102340), (476, 100405), (595, 80324), (602, 79390), (731, 65380), (860, 55573), (934, 51170), (1190, 40162), (1204, 39695), (1462, 32690), (1505, 31756), (1868, 25585), (2335, 20468), (2380, 20081), (2924, 16345), (3010, 15878), (3269, 14620), (3655, 13076), (4670, 10234), (5117, 9340), (6020, 7939), (6538, 7310)]