54838260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17921}}^1$

素因数の和:17953

約数の個数: 72

約数和(自身を含む): 176137416

約数和(自身を除く): 121299156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 17921, 35842, 53763, 71684, 89605, 107526, 161289, 179210, 215052, 268815, 304657, 322578, 358420, 537630, 609314, 645156, 806445, 913971, 1075260, 1218628, 1523285, 1612890, 1827942, 2741913, 3046570, 3225780, 3655884, 4569855, 5483826, 6093140, 9139710, 10967652, 13709565, 18279420, 27419130, 54838260]

約数ペア:

[(1, 54838260), (2, 27419130), (3, 18279420), (4, 13709565), (5, 10967652), (6, 9139710), (9, 6093140), (10, 5483826), (12, 4569855), (15, 3655884), (17, 3225780), (18, 3046570), (20, 2741913), (30, 1827942), (34, 1612890), (36, 1523285), (45, 1218628), (51, 1075260), (60, 913971), (68, 806445), (85, 645156), (90, 609314), (102, 537630), (153, 358420), (170, 322578), (180, 304657), (204, 268815), (255, 215052), (306, 179210), (340, 161289), (510, 107526), (612, 89605), (765, 71684), (1020, 53763), (1530, 35842), (3060, 17921)]