827531050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9049}}^1$

素因数の和:9151

約数の個数: 48

約数和(自身を含む): 1615968000

約数和(自身を除く): 788436950

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 590, 775, 1475, 1550, 1829, 2950, 3658, 9049, 9145, 18098, 18290, 45245, 45725, 90490, 91450, 226225, 280519, 452450, 533891, 561038, 1067782, 1402595, 2669455, 2805190, 5338910, 7012975, 13347275, 14025950, 16550621, 26694550, 33101242, 82753105, 165506210, 413765525, 827531050]

約数ペア:

[(1, 827531050), (2, 413765525), (5, 165506210), (10, 82753105), (25, 33101242), (31, 26694550), (50, 16550621), (59, 14025950), (62, 13347275), (118, 7012975), (155, 5338910), (295, 2805190), (310, 2669455), (590, 1402595), (775, 1067782), (1475, 561038), (1550, 533891), (1829, 452450), (2950, 280519), (3658, 226225), (9049, 91450), (9145, 90490), (18098, 45725), (18290, 45245)]