51627960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 170614080

約数和(自身を除く): 118986120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2351, 2440, 2745, 3660, 4392, 4702, 5490, 7053, 7320, 9404, 10980, 11755, 14106, 18808, 21159, 21960, 23510, 28212, 35265, 42318, 47020, 56424, 70530, 84636, 94040, 105795, 141060, 143411, 169272, 211590, 282120, 286822, 423180, 430233, 573644, 717055, 846360, 860466, 1147288, 1290699, 1434110, 1720932, 2151165, 2581398, 2868220, 3441864, 4302330, 5162796, 5736440, 6453495, 8604660, 10325592, 12906990, 17209320, 25813980, 51627960]

約数ペア:

[(1, 51627960), (2, 25813980), (3, 17209320), (4, 12906990), (5, 10325592), (6, 8604660), (8, 6453495), (9, 5736440), (10, 5162796), (12, 4302330), (15, 3441864), (18, 2868220), (20, 2581398), (24, 2151165), (30, 1720932), (36, 1434110), (40, 1290699), (45, 1147288), (60, 860466), (61, 846360), (72, 717055), (90, 573644), (120, 430233), (122, 423180), (180, 286822), (183, 282120), (244, 211590), (305, 169272), (360, 143411), (366, 141060), (488, 105795), (549, 94040), (610, 84636), (732, 70530), (915, 56424), (1098, 47020), (1220, 42318), (1464, 35265), (1830, 28212), (2196, 23510), (2351, 21960), (2440, 21159), (2745, 18808), (3660, 14106), (4392, 11755), (4702, 10980), (5490, 9404), (7053, 7320)]