51595110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27299}}^1$

素因数の和:27322

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 105652890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 27299, 54598, 81897, 136495, 163794, 191093, 245691, 272990, 382186, 409485, 491382, 573279, 737073, 818970, 955465, 1146558, 1228455, 1474146, 1719837, 1910930, 2456910, 2866395, 3439674, 3685365, 5159511, 5732790, 7370730, 8599185, 10319022, 17198370, 25797555, 51595110]

約数ペア:

[(1, 51595110), (2, 25797555), (3, 17198370), (5, 10319022), (6, 8599185), (7, 7370730), (9, 5732790), (10, 5159511), (14, 3685365), (15, 3439674), (18, 2866395), (21, 2456910), (27, 1910930), (30, 1719837), (35, 1474146), (42, 1228455), (45, 1146558), (54, 955465), (63, 818970), (70, 737073), (90, 573279), (105, 491382), (126, 409485), (135, 382186), (189, 272990), (210, 245691), (270, 191093), (315, 163794), (378, 136495), (630, 81897), (945, 54598), (1890, 27299)]