51485002244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1\times {\mathrm{1361}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 100466584344

約数和(自身を除く): 48981582100

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 757, 806, 961, 1361, 1514, 1612, 1922, 2722, 3028, 3844, 5444, 9841, 12493, 17693, 19682, 23467, 24986, 35386, 39364, 42191, 46934, 49972, 70772, 84382, 93868, 168764, 305071, 548483, 610142, 727477, 1030277, 1096966, 1220284, 1307921, 1454954, 2060554, 2193932, 2615842, 2909908, 4121108, 5231684, 9457201, 13393601, 17002973, 18914402, 26787202, 31938587, 34005946, 37828804, 53574404, 63877174, 68011892, 127754348, 415201631, 830403262, 990096197, 1660806524, 1980192394, 3960384788, 12871250561, 25742501122, 51485002244]

約数ペア:

[(1, 51485002244), (2, 25742501122), (4, 12871250561), (13, 3960384788), (26, 1980192394), (31, 1660806524), (52, 990096197), (62, 830403262), (124, 415201631), (403, 127754348), (757, 68011892), (806, 63877174), (961, 53574404), (1361, 37828804), (1514, 34005946), (1612, 31938587), (1922, 26787202), (2722, 18914402), (3028, 17002973), (3844, 13393601), (5444, 9457201), (9841, 5231684), (12493, 4121108), (17693, 2909908), (19682, 2615842), (23467, 2193932), (24986, 2060554), (35386, 1454954), (39364, 1307921), (42191, 1220284), (46934, 1096966), (49972, 1030277), (70772, 727477), (84382, 610142), (93868, 548483), (168764, 305071)]