52643680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17317}}^1$

素因数の和:17351

約数の個数: 48

約数和(自身を含む): 130924080

約数和(自身を除く): 78280400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17317, 34634, 69268, 86585, 138536, 173170, 277072, 329023, 346340, 554144, 658046, 692680, 1316092, 1385360, 1645115, 2632184, 2770720, 3290230, 5264368, 6580460, 10528736, 13160920, 26321840, 52643680]

約数ペア:

[(1, 52643680), (2, 26321840), (4, 13160920), (5, 10528736), (8, 6580460), (10, 5264368), (16, 3290230), (19, 2770720), (20, 2632184), (32, 1645115), (38, 1385360), (40, 1316092), (76, 692680), (80, 658046), (95, 554144), (152, 346340), (160, 329023), (190, 277072), (304, 173170), (380, 138536), (608, 86585), (760, 69268), (1520, 34634), (3040, 17317)]