52745406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 128017920

約数和(自身を除く): 75272514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 399, 421, 471, 798, 842, 942, 1099, 1263, 2198, 2526, 2947, 2983, 3297, 5894, 5966, 6594, 7999, 8841, 8949, 15998, 17682, 17898, 20881, 23997, 41762, 47994, 55993, 62643, 66097, 111986, 125286, 132194, 167979, 198291, 335958, 396582, 462679, 925358, 1255843, 1388037, 2511686, 2776074, 3767529, 7535058, 8790901, 17581802, 26372703, 52745406]

約数ペア:

[(1, 52745406), (2, 26372703), (3, 17581802), (6, 8790901), (7, 7535058), (14, 3767529), (19, 2776074), (21, 2511686), (38, 1388037), (42, 1255843), (57, 925358), (114, 462679), (133, 396582), (157, 335958), (266, 198291), (314, 167979), (399, 132194), (421, 125286), (471, 111986), (798, 66097), (842, 62643), (942, 55993), (1099, 47994), (1263, 41762), (2198, 23997), (2526, 20881), (2947, 17898), (2983, 17682), (3297, 15998), (5894, 8949), (5966, 8841), (6594, 7999)]