55689426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 74826414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 719, 993, 1438, 1986, 2157, 2979, 4303, 4314, 5958, 6471, 8606, 9347, 12909, 12942, 18694, 25818, 28041, 38727, 56082, 77454, 84123, 168246, 237989, 475978, 713967, 1427934, 2141901, 3093857, 4283802, 6187714, 9281571, 18563142, 27844713, 55689426]

約数ペア:

[(1, 55689426), (2, 27844713), (3, 18563142), (6, 9281571), (9, 6187714), (13, 4283802), (18, 3093857), (26, 2141901), (39, 1427934), (78, 713967), (117, 475978), (234, 237989), (331, 168246), (662, 84123), (719, 77454), (993, 56082), (1438, 38727), (1986, 28041), (2157, 25818), (2979, 18694), (4303, 12942), (4314, 12909), (5958, 9347), (6471, 8606)]