51817248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25703}}^1$

素因数の和:25726

約数の個数: 72

約数和(自身を含む): 168412608

約数和(自身を除く): 116595360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25703, 51406, 77109, 102812, 154218, 179921, 205624, 231327, 308436, 359842, 411248, 462654, 539763, 616872, 719684, 822496, 925308, 1079526, 1233744, 1439368, 1619289, 1850616, 2159052, 2467488, 2878736, 3238578, 3701232, 4318104, 5757472, 6477156, 7402464, 8636208, 12954312, 17272416, 25908624, 51817248]

約数ペア:

[(1, 51817248), (2, 25908624), (3, 17272416), (4, 12954312), (6, 8636208), (7, 7402464), (8, 6477156), (9, 5757472), (12, 4318104), (14, 3701232), (16, 3238578), (18, 2878736), (21, 2467488), (24, 2159052), (28, 1850616), (32, 1619289), (36, 1439368), (42, 1233744), (48, 1079526), (56, 925308), (63, 822496), (72, 719684), (84, 616872), (96, 539763), (112, 462654), (126, 411248), (144, 359842), (168, 308436), (224, 231327), (252, 205624), (288, 179921), (336, 154218), (504, 102812), (672, 77109), (1008, 51406), (2016, 25703)]