55458420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54371}}^1$

素因数の和:54400

約数の個数: 48

約数和(自身を含む): 164420928

約数和(自身を除く): 108962508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 54371, 108742, 163113, 217484, 271855, 326226, 543710, 652452, 815565, 924307, 1087420, 1631130, 1848614, 2772921, 3262260, 3697228, 4621535, 5545842, 9243070, 11091684, 13864605, 18486140, 27729210, 55458420]

約数ペア:

[(1, 55458420), (2, 27729210), (3, 18486140), (4, 13864605), (5, 11091684), (6, 9243070), (10, 5545842), (12, 4621535), (15, 3697228), (17, 3262260), (20, 2772921), (30, 1848614), (34, 1631130), (51, 1087420), (60, 924307), (68, 815565), (85, 652452), (102, 543710), (170, 326226), (204, 271855), (255, 217484), (340, 163113), (510, 108742), (1020, 54371)]