49499217840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206246741}}^1$

素因数の和:206246757

約数の個数: 40

約数和(自身を含む): 153447576048

約数和(自身を除く): 103948358208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206246741, 412493482, 618740223, 824986964, 1031233705, 1237480446, 1649973928, 2062467410, 2474960892, 3093701115, 3299947856, 4124934820, 4949921784, 6187402230, 8249869640, 9899843568, 12374804460, 16499739280, 24749608920, 49499217840]

約数ペア:

[(1, 49499217840), (2, 24749608920), (3, 16499739280), (4, 12374804460), (5, 9899843568), (6, 8249869640), (8, 6187402230), (10, 4949921784), (12, 4124934820), (15, 3299947856), (16, 3093701115), (20, 2474960892), (24, 2062467410), (30, 1649973928), (40, 1237480446), (48, 1031233705), (60, 824986964), (80, 618740223), (120, 412493482), (240, 206246741)]