56537070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 144162288

約数和(自身を除く): 87625218

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, 6521, 8670, 13042, 19563, 32605, 39126, 65210, 97815, 110857, 195630, 221714, 332571, 554285, 665142, 1108570, 1662855, 1884569, 3325710, 3769138, 5653707, 9422845, 11307414, 18845690, 28268535, 56537070]

約数ペア:

[(1, 56537070), (2, 28268535), (3, 18845690), (5, 11307414), (6, 9422845), (10, 5653707), (15, 3769138), (17, 3325710), (30, 1884569), (34, 1662855), (51, 1108570), (85, 665142), (102, 554285), (170, 332571), (255, 221714), (289, 195630), (510, 110857), (578, 97815), (867, 65210), (1445, 39126), (1734, 32605), (2890, 19563), (4335, 13042), (6521, 8670)]