55357470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87869}}^1$

素因数の和:87889

約数の個数: 48

約数和(自身を含む): 164492640

約数和(自身を除く): 109135170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87869, 175738, 263607, 439345, 527214, 615083, 790821, 878690, 1230166, 1318035, 1581642, 1845249, 2636070, 3075415, 3690498, 3954105, 5535747, 6150830, 7908210, 9226245, 11071494, 18452490, 27678735, 55357470]

約数ペア:

[(1, 55357470), (2, 27678735), (3, 18452490), (5, 11071494), (6, 9226245), (7, 7908210), (9, 6150830), (10, 5535747), (14, 3954105), (15, 3690498), (18, 3075415), (21, 2636070), (30, 1845249), (35, 1581642), (42, 1318035), (45, 1230166), (63, 878690), (70, 790821), (90, 615083), (105, 527214), (126, 439345), (210, 263607), (315, 175738), (630, 87869)]