47851206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 106868160

約数和(自身を除く): 59016954

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 89, 113, 122, 178, 183, 226, 267, 339, 366, 534, 678, 793, 1157, 1469, 1586, 2314, 2379, 2938, 3471, 4407, 4758, 5429, 6893, 6942, 8814, 10057, 10858, 13786, 16287, 20114, 20679, 30171, 32574, 41358, 60342, 70577, 89609, 130741, 141154, 179218, 211731, 261482, 268827, 392223, 423462, 537654, 613477, 784446, 1226954, 1840431, 3680862, 7975201, 15950402, 23925603, 47851206]

約数ペア:

[(1, 47851206), (2, 23925603), (3, 15950402), (6, 7975201), (13, 3680862), (26, 1840431), (39, 1226954), (61, 784446), (78, 613477), (89, 537654), (113, 423462), (122, 392223), (178, 268827), (183, 261482), (226, 211731), (267, 179218), (339, 141154), (366, 130741), (534, 89609), (678, 70577), (793, 60342), (1157, 41358), (1469, 32574), (1586, 30171), (2314, 20679), (2379, 20114), (2938, 16287), (3471, 13786), (4407, 10858), (4758, 10057), (5429, 8814), (6893, 6942)]