51279466

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 41783702

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 2243, 3266, 4486, 11431, 15701, 22862, 31402, 51589, 103178, 159253, 318506, 361123, 722246, 1114771, 2229542, 3662819, 7325638, 25639733, 51279466]

約数ペア:

[(1, 51279466), (2, 25639733), (7, 7325638), (14, 3662819), (23, 2229542), (46, 1114771), (71, 722246), (142, 361123), (161, 318506), (322, 159253), (497, 103178), (994, 51589), (1633, 31402), (2243, 22862), (3266, 15701), (4486, 11431)]