50871643784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1\times {\mathrm{11257}}^1$

素因数の和:13582

約数の個数: 64

約数和(自身を含む): 108184876800

約数和(自身を除く): 57313233016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2287, 4574, 9148, 11257, 18296, 22514, 29731, 43453, 45028, 59462, 86906, 90056, 118924, 146341, 173812, 213883, 237848, 292682, 347624, 427766, 564889, 585364, 855532, 1129778, 1170728, 1711064, 2259556, 2780479, 4519112, 5560958, 11121916, 22243832, 25744759, 51489518, 102979036, 205958072, 334681867, 489150421, 669363734, 978300842, 1338727468, 1956601684, 2677454936, 3913203368, 6358955473, 12717910946, 25435821892, 50871643784]

約数ペア:

[(1, 50871643784), (2, 25435821892), (4, 12717910946), (8, 6358955473), (13, 3913203368), (19, 2677454936), (26, 1956601684), (38, 1338727468), (52, 978300842), (76, 669363734), (104, 489150421), (152, 334681867), (247, 205958072), (494, 102979036), (988, 51489518), (1976, 25744759), (2287, 22243832), (4574, 11121916), (9148, 5560958), (11257, 4519112), (18296, 2780479), (22514, 2259556), (29731, 1711064), (43453, 1170728), (45028, 1129778), (59462, 855532), (86906, 585364), (90056, 564889), (118924, 427766), (146341, 347624), (173812, 292682), (213883, 237848)]