55051150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 129991680

約数和(自身を除く): 74940530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 79, 110, 154, 158, 175, 181, 275, 350, 362, 385, 395, 550, 553, 770, 790, 869, 905, 1106, 1267, 1738, 1810, 1925, 1975, 1991, 2534, 2765, 3850, 3950, 3982, 4345, 4525, 5530, 6083, 6335, 8690, 9050, 9955, 12166, 12670, 13825, 13937, 14299, 19910, 21725, 27650, 27874, 28598, 30415, 31675, 43450, 49775, 60830, 63350, 69685, 71495, 99550, 100093, 139370, 142990, 152075, 157289, 200186, 304150, 314578, 348425, 357475, 500465, 696850, 714950, 786445, 1000930, 1101023, 1572890, 2202046, 2502325, 3932225, 5004650, 5505115, 7864450, 11010230, 27525575, 55051150]

約数ペア:

[(1, 55051150), (2, 27525575), (5, 11010230), (7, 7864450), (10, 5505115), (11, 5004650), (14, 3932225), (22, 2502325), (25, 2202046), (35, 1572890), (50, 1101023), (55, 1000930), (70, 786445), (77, 714950), (79, 696850), (110, 500465), (154, 357475), (158, 348425), (175, 314578), (181, 304150), (275, 200186), (350, 157289), (362, 152075), (385, 142990), (395, 139370), (550, 100093), (553, 99550), (770, 71495), (790, 69685), (869, 63350), (905, 60830), (1106, 49775), (1267, 43450), (1738, 31675), (1810, 30415), (1925, 28598), (1975, 27874), (1991, 27650), (2534, 21725), (2765, 19910), (3850, 14299), (3950, 13937), (3982, 13825), (4345, 12670), (4525, 12166), (5530, 9955), (6083, 9050), (6335, 8690)]