47155450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 96121080

約数和(自身を除く): 48965630

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 1913, 2465, 3826, 4930, 9565, 12325, 19130, 24650, 32521, 47825, 55477, 65042, 95650, 110954, 162605, 277385, 325210, 554770, 813025, 943109, 1386925, 1626050, 1886218, 2773850, 4715545, 9431090, 23577725, 47155450]

約数ペア:

[(1, 47155450), (2, 23577725), (5, 9431090), (10, 4715545), (17, 2773850), (25, 1886218), (29, 1626050), (34, 1386925), (50, 943109), (58, 813025), (85, 554770), (145, 325210), (170, 277385), (290, 162605), (425, 110954), (493, 95650), (725, 65042), (850, 55477), (986, 47825), (1450, 32521), (1913, 24650), (2465, 19130), (3826, 12325), (4930, 9565)]