53854892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 122976000

約数和(自身を除く): 69121108

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 599, 676, 988, 1183, 1198, 1729, 2366, 2396, 3211, 3458, 4193, 4732, 6422, 6916, 7787, 8386, 11381, 12844, 15574, 16772, 22477, 22762, 31148, 44954, 45524, 54509, 79667, 89908, 101231, 109018, 147953, 159334, 202462, 218036, 295906, 318668, 404924, 591812, 708617, 1035671, 1417234, 1923389, 2071342, 2834468, 3846778, 4142684, 7693556, 13463723, 26927446, 53854892]

約数ペア:

[(1, 53854892), (2, 26927446), (4, 13463723), (7, 7693556), (13, 4142684), (14, 3846778), (19, 2834468), (26, 2071342), (28, 1923389), (38, 1417234), (52, 1035671), (76, 708617), (91, 591812), (133, 404924), (169, 318668), (182, 295906), (247, 218036), (266, 202462), (338, 159334), (364, 147953), (494, 109018), (532, 101231), (599, 89908), (676, 79667), (988, 54509), (1183, 45524), (1198, 44954), (1729, 31148), (2366, 22762), (2396, 22477), (3211, 16772), (3458, 15574), (4193, 12844), (4732, 11381), (6422, 8386), (6916, 7787)]