53331138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22277}}^1$

素因数の和:22311

約数の個数: 48

約数和(自身を含む): 139014720

約数和(自身を除く): 85683582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 22277, 44554, 66831, 133662, 155939, 200493, 311878, 400986, 423263, 467817, 846526, 935634, 1269789, 1403451, 2539578, 2806902, 2962841, 3809367, 5925682, 7618734, 8888523, 17777046, 26665569, 53331138]

約数ペア:

[(1, 53331138), (2, 26665569), (3, 17777046), (6, 8888523), (7, 7618734), (9, 5925682), (14, 3809367), (18, 2962841), (19, 2806902), (21, 2539578), (38, 1403451), (42, 1269789), (57, 935634), (63, 846526), (114, 467817), (126, 423263), (133, 400986), (171, 311878), (266, 200493), (342, 155939), (399, 133662), (798, 66831), (1197, 44554), (2394, 22277)]