5211228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 13868176

約数和(自身を除く): 8656948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 97, 111, 121, 132, 148, 194, 222, 242, 291, 363, 388, 407, 444, 484, 582, 726, 814, 1067, 1164, 1221, 1452, 1628, 2134, 2442, 3201, 3589, 4268, 4477, 4884, 6402, 7178, 8954, 10767, 11737, 12804, 13431, 14356, 17908, 21534, 23474, 26862, 35211, 39479, 43068, 46948, 53724, 70422, 78958, 118437, 140844, 157916, 236874, 434269, 473748, 868538, 1302807, 1737076, 2605614, 5211228]

約数ペア:

[(1, 5211228), (2, 2605614), (3, 1737076), (4, 1302807), (6, 868538), (11, 473748), (12, 434269), (22, 236874), (33, 157916), (37, 140844), (44, 118437), (66, 78958), (74, 70422), (97, 53724), (111, 46948), (121, 43068), (132, 39479), (148, 35211), (194, 26862), (222, 23474), (242, 21534), (291, 17908), (363, 14356), (388, 13431), (407, 12804), (444, 11737), (484, 10767), (582, 8954), (726, 7178), (814, 6402), (1067, 4884), (1164, 4477), (1221, 4268), (1452, 3589), (1628, 3201), (2134, 2442)]