50721688

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 96914160

約数和(自身を除く): 46192472

約数列:

[1, 2, 4, 8, 97, 163, 194, 326, 388, 401, 652, 776, 802, 1304, 1604, 3208, 15811, 31622, 38897, 63244, 65363, 77794, 126488, 130726, 155588, 261452, 311176, 522904, 6340211, 12680422, 25360844, 50721688]

約数ペア:

[(1, 50721688), (2, 25360844), (4, 12680422), (8, 6340211), (97, 522904), (163, 311176), (194, 261452), (326, 155588), (388, 130726), (401, 126488), (652, 77794), (776, 65363), (802, 63244), (1304, 38897), (1604, 31622), (3208, 15811)]