56579908

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 132249600

約数和(自身を除く): 75669692

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 163, 196, 253, 308, 322, 326, 343, 506, 539, 644, 652, 686, 1012, 1078, 1127, 1141, 1372, 1771, 1793, 2156, 2254, 2282, 3542, 3586, 3749, 3773, 4508, 4564, 7084, 7172, 7498, 7546, 7889, 7987, 12397, 12551, 14996, 15092, 15778, 15974, 24794, 25102, 26243, 31556, 31948, 41239, 49588, 50204, 52486, 55909, 82478, 86779, 87857, 104972, 111818, 164956, 173558, 175714, 183701, 223636, 288673, 347116, 351428, 367402, 577346, 614999, 734804, 1154692, 1229998, 1285907, 2020711, 2459996, 2571814, 4041422, 5143628, 8082844, 14144977, 28289954, 56579908]

約数ペア:

[(1, 56579908), (2, 28289954), (4, 14144977), (7, 8082844), (11, 5143628), (14, 4041422), (22, 2571814), (23, 2459996), (28, 2020711), (44, 1285907), (46, 1229998), (49, 1154692), (77, 734804), (92, 614999), (98, 577346), (154, 367402), (161, 351428), (163, 347116), (196, 288673), (253, 223636), (308, 183701), (322, 175714), (326, 173558), (343, 164956), (506, 111818), (539, 104972), (644, 87857), (652, 86779), (686, 82478), (1012, 55909), (1078, 52486), (1127, 50204), (1141, 49588), (1372, 41239), (1771, 31948), (1793, 31556), (2156, 26243), (2254, 25102), (2282, 24794), (3542, 15974), (3586, 15778), (3749, 15092), (3773, 14996), (4508, 12551), (4564, 12397), (7084, 7987), (7172, 7889), (7498, 7546)]