51422056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 119808000

約数和(自身を除く): 68385944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1559, 1736, 2356, 3118, 4123, 4712, 6236, 8246, 10913, 12472, 16492, 21826, 29621, 32984, 43652, 48329, 59242, 87304, 96658, 118484, 193316, 207347, 236968, 338303, 386632, 414694, 676606, 829388, 918251, 1353212, 1658776, 1836502, 2706424, 3673004, 6427757, 7346008, 12855514, 25711028, 51422056]

約数ペア:

[(1, 51422056), (2, 25711028), (4, 12855514), (7, 7346008), (8, 6427757), (14, 3673004), (19, 2706424), (28, 1836502), (31, 1658776), (38, 1353212), (56, 918251), (62, 829388), (76, 676606), (124, 414694), (133, 386632), (152, 338303), (217, 236968), (248, 207347), (266, 193316), (434, 118484), (532, 96658), (589, 87304), (868, 59242), (1064, 48329), (1178, 43652), (1559, 32984), (1736, 29621), (2356, 21826), (3118, 16492), (4123, 12472), (4712, 10913), (6236, 8246)]