50739850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5047

約数の個数: 48

約数和(自身を含む): 111600000

約数和(自身を除く): 60860150

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 4999, 5075, 9998, 10150, 24995, 34993, 49990, 69986, 124975, 144971, 174965, 249950, 289942, 349930, 724855, 874825, 1014797, 1449710, 1749650, 2029594, 3624275, 5073985, 7248550, 10147970, 25369925, 50739850]

約数ペア:

[(1, 50739850), (2, 25369925), (5, 10147970), (7, 7248550), (10, 5073985), (14, 3624275), (25, 2029594), (29, 1749650), (35, 1449710), (50, 1014797), (58, 874825), (70, 724855), (145, 349930), (175, 289942), (203, 249950), (290, 174965), (350, 144971), (406, 124975), (725, 69986), (1015, 49990), (1450, 34993), (2030, 24995), (4999, 10150), (5075, 9998)]