53438340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8171}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 151018560

約数和(自身を除く): 97580220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8171, 16342, 24513, 32684, 40855, 49026, 81710, 98052, 122565, 163420, 245130, 490260, 890639, 1781278, 2671917, 3562556, 4453195, 5343834, 8906390, 10687668, 13359585, 17812780, 26719170, 53438340]

約数ペア:

[(1, 53438340), (2, 26719170), (3, 17812780), (4, 13359585), (5, 10687668), (6, 8906390), (10, 5343834), (12, 4453195), (15, 3562556), (20, 2671917), (30, 1781278), (60, 890639), (109, 490260), (218, 245130), (327, 163420), (436, 122565), (545, 98052), (654, 81710), (1090, 49026), (1308, 40855), (1635, 32684), (2180, 24513), (3270, 16342), (6540, 8171)]