52374140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4147

約数の個数: 72

約数和(自身を含む): 137817792

約数和(自身を除く): 85443652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4111, 6370, 8222, 12740, 16444, 20555, 28777, 41110, 53443, 57554, 82220, 106886, 115108, 143885, 201439, 213772, 267215, 287770, 374101, 402878, 534430, 575540, 748202, 805756, 1007195, 1068860, 1496404, 1870505, 2014390, 2618707, 3741010, 4028780, 5237414, 7482020, 10474828, 13093535, 26187070, 52374140]

約数ペア:

[(1, 52374140), (2, 26187070), (4, 13093535), (5, 10474828), (7, 7482020), (10, 5237414), (13, 4028780), (14, 3741010), (20, 2618707), (26, 2014390), (28, 1870505), (35, 1496404), (49, 1068860), (52, 1007195), (65, 805756), (70, 748202), (91, 575540), (98, 534430), (130, 402878), (140, 374101), (182, 287770), (196, 267215), (245, 213772), (260, 201439), (364, 143885), (455, 115108), (490, 106886), (637, 82220), (910, 57554), (980, 53443), (1274, 41110), (1820, 28777), (2548, 20555), (3185, 16444), (4111, 12740), (6370, 8222)]