42209850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 105082560

約数和(自身を除く): 62872710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 439, 641, 878, 1282, 1317, 1923, 2195, 2634, 3205, 3846, 4390, 6410, 6585, 9615, 10975, 13170, 16025, 19230, 21950, 32050, 32925, 48075, 65850, 96150, 281399, 562798, 844197, 1406995, 1688394, 2813990, 4220985, 7034975, 8441970, 14069950, 21104925, 42209850]

約数ペア:

[(1, 42209850), (2, 21104925), (3, 14069950), (5, 8441970), (6, 7034975), (10, 4220985), (15, 2813990), (25, 1688394), (30, 1406995), (50, 844197), (75, 562798), (150, 281399), (439, 96150), (641, 65850), (878, 48075), (1282, 32925), (1317, 32050), (1923, 21950), (2195, 19230), (2634, 16025), (3205, 13170), (3846, 10975), (4390, 9615), (6410, 6585)]