56984884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 67120076

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 37, 44, 58, 68, 71, 74, 116, 142, 148, 187, 284, 319, 374, 407, 493, 629, 638, 748, 781, 814, 986, 1073, 1207, 1258, 1276, 1562, 1628, 1972, 2059, 2146, 2414, 2516, 2627, 3124, 4118, 4292, 4828, 5254, 5423, 6919, 8236, 10508, 10846, 11803, 13277, 13838, 18241, 21692, 22649, 23606, 26554, 27676, 28897, 35003, 36482, 44659, 45298, 47212, 53108, 57794, 70006, 72964, 76183, 89318, 90596, 115588, 140012, 152366, 178636, 200651, 304732, 385033, 401302, 491249, 770066, 802604, 838013, 982498, 1295111, 1540132, 1676026, 1964996, 2590222, 3352052, 5180444, 14246221, 28492442, 56984884]

約数ペア:

[(1, 56984884), (2, 28492442), (4, 14246221), (11, 5180444), (17, 3352052), (22, 2590222), (29, 1964996), (34, 1676026), (37, 1540132), (44, 1295111), (58, 982498), (68, 838013), (71, 802604), (74, 770066), (116, 491249), (142, 401302), (148, 385033), (187, 304732), (284, 200651), (319, 178636), (374, 152366), (407, 140012), (493, 115588), (629, 90596), (638, 89318), (748, 76183), (781, 72964), (814, 70006), (986, 57794), (1073, 53108), (1207, 47212), (1258, 45298), (1276, 44659), (1562, 36482), (1628, 35003), (1972, 28897), (2059, 27676), (2146, 26554), (2414, 23606), (2516, 22649), (2627, 21692), (3124, 18241), (4118, 13838), (4292, 13277), (4828, 11803), (5254, 10846), (5423, 10508), (6919, 8236)]