53902138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 34744262

約数列:

[1, 2, 17, 34, 47, 89, 94, 178, 379, 758, 799, 1513, 1598, 3026, 4183, 6443, 8366, 12886, 17813, 33731, 35626, 67462, 71111, 142222, 302821, 573427, 605642, 1146854, 1585357, 3170714, 26951069, 53902138]

約数ペア:

[(1, 53902138), (2, 26951069), (17, 3170714), (34, 1585357), (47, 1146854), (89, 605642), (94, 573427), (178, 302821), (379, 142222), (758, 71111), (799, 67462), (1513, 35626), (1598, 33731), (3026, 17813), (4183, 12886), (6443, 8366)]