56062540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 131281920

約数和(自身を除く): 75219380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 47, 73, 76, 86, 94, 95, 146, 172, 188, 190, 215, 235, 292, 365, 380, 430, 470, 730, 817, 860, 893, 940, 1387, 1460, 1634, 1786, 2021, 2774, 3139, 3268, 3431, 3572, 4042, 4085, 4465, 5548, 6278, 6862, 6935, 8084, 8170, 8930, 10105, 12556, 13724, 13870, 15695, 16340, 17155, 17860, 20210, 27740, 31390, 34310, 38399, 40420, 59641, 62780, 65189, 68620, 76798, 119282, 130378, 147533, 153596, 191995, 238564, 260756, 295066, 298205, 325945, 383990, 590132, 596410, 651890, 737665, 767980, 1192820, 1303780, 1475330, 2803127, 2950660, 5606254, 11212508, 14015635, 28031270, 56062540]

約数ペア:

[(1, 56062540), (2, 28031270), (4, 14015635), (5, 11212508), (10, 5606254), (19, 2950660), (20, 2803127), (38, 1475330), (43, 1303780), (47, 1192820), (73, 767980), (76, 737665), (86, 651890), (94, 596410), (95, 590132), (146, 383990), (172, 325945), (188, 298205), (190, 295066), (215, 260756), (235, 238564), (292, 191995), (365, 153596), (380, 147533), (430, 130378), (470, 119282), (730, 76798), (817, 68620), (860, 65189), (893, 62780), (940, 59641), (1387, 40420), (1460, 38399), (1634, 34310), (1786, 31390), (2021, 27740), (2774, 20210), (3139, 17860), (3268, 17155), (3431, 16340), (3572, 15695), (4042, 13870), (4085, 13724), (4465, 12556), (5548, 10105), (6278, 8930), (6862, 8170), (6935, 8084)]