55354210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 105909120

約数和(自身を除く): 50554910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 359, 718, 907, 1795, 1814, 3590, 4535, 6103, 9070, 12206, 15419, 30515, 30838, 61030, 77095, 154190, 325613, 651226, 1628065, 3256130, 5535421, 11070842, 27677105, 55354210]

約数ペア:

[(1, 55354210), (2, 27677105), (5, 11070842), (10, 5535421), (17, 3256130), (34, 1628065), (85, 651226), (170, 325613), (359, 154190), (718, 77095), (907, 61030), (1795, 30838), (1814, 30515), (3590, 15419), (4535, 12206), (6103, 9070)]