53476220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22469}}^1$

素因数の和:22502

約数の個数: 48

約数和(自身を含む): 135898560

約数和(自身を除く): 82422340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22469, 44938, 89876, 112345, 157283, 224690, 314566, 381973, 449380, 629132, 763946, 786415, 1527892, 1572830, 1909865, 2673811, 3145660, 3819730, 5347622, 7639460, 10695244, 13369055, 26738110, 53476220]

約数ペア:

[(1, 53476220), (2, 26738110), (4, 13369055), (5, 10695244), (7, 7639460), (10, 5347622), (14, 3819730), (17, 3145660), (20, 2673811), (28, 1909865), (34, 1572830), (35, 1527892), (68, 786415), (70, 763946), (85, 629132), (119, 449380), (140, 381973), (170, 314566), (238, 224690), (340, 157283), (476, 112345), (595, 89876), (1190, 44938), (2380, 22469)]