49728434

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 96772320

約数和(自身を除く): 47043886

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1571, 1666, 1862, 2261, 3142, 4522, 10997, 15827, 21994, 26707, 29849, 31654, 53414, 59698, 76979, 153958, 186949, 208943, 373898, 417886, 507433, 1014866, 1308643, 1462601, 2617286, 2925202, 3552031, 7104062, 24864217, 49728434]

約数ペア:

[(1, 49728434), (2, 24864217), (7, 7104062), (14, 3552031), (17, 2925202), (19, 2617286), (34, 1462601), (38, 1308643), (49, 1014866), (98, 507433), (119, 417886), (133, 373898), (238, 208943), (266, 186949), (323, 153958), (646, 76979), (833, 59698), (931, 53414), (1571, 31654), (1666, 29849), (1862, 26707), (2261, 21994), (3142, 15827), (4522, 10997)]