51080104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 101779200

約数和(自身を除く): 50699096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 991, 1516, 1982, 3032, 3964, 6443, 7928, 12886, 16847, 25772, 33694, 51544, 67388, 134776, 375589, 751178, 1502356, 3004712, 6385013, 12770026, 25540052, 51080104]

約数ペア:

[(1, 51080104), (2, 25540052), (4, 12770026), (8, 6385013), (17, 3004712), (34, 1502356), (68, 751178), (136, 375589), (379, 134776), (758, 67388), (991, 51544), (1516, 33694), (1982, 25772), (3032, 16847), (3964, 12886), (6443, 7928)]