51491130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5939}}^1$

素因数の和:5983

約数の個数: 48

約数和(自身を含む): 131297760

約数和(自身を除く): 79806630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 5939, 8670, 11878, 17817, 29695, 35634, 59390, 89085, 100963, 178170, 201926, 302889, 504815, 605778, 1009630, 1514445, 1716371, 3028890, 3432742, 5149113, 8581855, 10298226, 17163710, 25745565, 51491130]

約数ペア:

[(1, 51491130), (2, 25745565), (3, 17163710), (5, 10298226), (6, 8581855), (10, 5149113), (15, 3432742), (17, 3028890), (30, 1716371), (34, 1514445), (51, 1009630), (85, 605778), (102, 504815), (170, 302889), (255, 201926), (289, 178170), (510, 100963), (578, 89085), (867, 59390), (1445, 35634), (1734, 29695), (2890, 17817), (4335, 11878), (5939, 8670)]