472354850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20947}}^1$

素因数の和:21011

約数の個数: 48

約数和(自身を含む): 981874656

約数和(自身を除く): 509519806

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 11275, 20947, 22550, 41894, 104735, 209470, 230417, 460834, 523675, 858827, 1047350, 1152085, 1717654, 2304170, 4294135, 5760425, 8588270, 9447097, 11520850, 18894194, 21470675, 42941350, 47235485, 94470970, 236177425, 472354850]

約数ペア:

[(1, 472354850), (2, 236177425), (5, 94470970), (10, 47235485), (11, 42941350), (22, 21470675), (25, 18894194), (41, 11520850), (50, 9447097), (55, 8588270), (82, 5760425), (110, 4294135), (205, 2304170), (275, 1717654), (410, 1152085), (451, 1047350), (550, 858827), (902, 523675), (1025, 460834), (2050, 230417), (2255, 209470), (4510, 104735), (11275, 41894), (20947, 22550)]