56436180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1423}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 158371584

約数和(自身を除く): 101935404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1423, 1983, 2644, 2846, 3305, 3966, 4269, 5692, 6610, 7115, 7932, 8538, 9915, 13220, 14230, 17076, 19830, 21345, 28460, 39660, 42690, 85380, 940603, 1881206, 2821809, 3762412, 4703015, 5643618, 9406030, 11287236, 14109045, 18812060, 28218090, 56436180]

約数ペア:

[(1, 56436180), (2, 28218090), (3, 18812060), (4, 14109045), (5, 11287236), (6, 9406030), (10, 5643618), (12, 4703015), (15, 3762412), (20, 2821809), (30, 1881206), (60, 940603), (661, 85380), (1322, 42690), (1423, 39660), (1983, 28460), (2644, 21345), (2846, 19830), (3305, 17076), (3966, 14230), (4269, 13220), (5692, 9915), (6610, 8538), (7115, 7932)]