53338064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 111763680

約数和(自身を除く): 58425616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 694, 739, 1388, 1478, 2776, 2956, 4511, 5552, 5912, 9022, 9607, 11824, 18044, 19214, 36088, 38428, 72176, 76856, 153712, 256433, 512866, 1025732, 2051464, 3333629, 4102928, 6667258, 13334516, 26669032, 53338064]

約数ペア:

[(1, 53338064), (2, 26669032), (4, 13334516), (8, 6667258), (13, 4102928), (16, 3333629), (26, 2051464), (52, 1025732), (104, 512866), (208, 256433), (347, 153712), (694, 76856), (739, 72176), (1388, 38428), (1478, 36088), (2776, 19214), (2956, 18044), (4511, 11824), (5552, 9607), (5912, 9022)]