53294128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 108930528

約数和(自身を除く): 55636400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1493, 1552, 2231, 2986, 4462, 5972, 8924, 11944, 17848, 23888, 34339, 35696, 68678, 137356, 144821, 274712, 289642, 549424, 579284, 1158568, 2317136, 3330883, 6661766, 13323532, 26647064, 53294128]

約数ペア:

[(1, 53294128), (2, 26647064), (4, 13323532), (8, 6661766), (16, 3330883), (23, 2317136), (46, 1158568), (92, 579284), (97, 549424), (184, 289642), (194, 274712), (368, 144821), (388, 137356), (776, 68678), (1493, 35696), (1552, 34339), (2231, 23888), (2986, 17848), (4462, 11944), (5972, 8924)]