51017170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 99025920

約数和(自身を除く): 48008750

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 139, 170, 254, 278, 289, 578, 635, 695, 1270, 1390, 1445, 2159, 2363, 2890, 4318, 4726, 10795, 11815, 17653, 21590, 23630, 35306, 36703, 40171, 73406, 80342, 88265, 176530, 183515, 200855, 300101, 367030, 401710, 600202, 1500505, 3001010, 5101717, 10203434, 25508585, 51017170]

約数ペア:

[(1, 51017170), (2, 25508585), (5, 10203434), (10, 5101717), (17, 3001010), (34, 1500505), (85, 600202), (127, 401710), (139, 367030), (170, 300101), (254, 200855), (278, 183515), (289, 176530), (578, 88265), (635, 80342), (695, 73406), (1270, 40171), (1390, 36703), (1445, 35306), (2159, 23630), (2363, 21590), (2890, 17653), (4318, 11815), (4726, 10795)]