51570840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1171}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 155266560

約数和(自身を除く): 103695720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1171, 1468, 1835, 2202, 2342, 2936, 3513, 3670, 4404, 4684, 5505, 5855, 7026, 7340, 8808, 9368, 11010, 11710, 14052, 14680, 17565, 22020, 23420, 28104, 35130, 44040, 46840, 70260, 140520, 429757, 859514, 1289271, 1719028, 2148785, 2578542, 3438056, 4297570, 5157084, 6446355, 8595140, 10314168, 12892710, 17190280, 25785420, 51570840]

約数ペア:

[(1, 51570840), (2, 25785420), (3, 17190280), (4, 12892710), (5, 10314168), (6, 8595140), (8, 6446355), (10, 5157084), (12, 4297570), (15, 3438056), (20, 2578542), (24, 2148785), (30, 1719028), (40, 1289271), (60, 859514), (120, 429757), (367, 140520), (734, 70260), (1101, 46840), (1171, 44040), (1468, 35130), (1835, 28104), (2202, 23420), (2342, 22020), (2936, 17565), (3513, 14680), (3670, 14052), (4404, 11710), (4684, 11010), (5505, 9368), (5855, 8808), (7026, 7340)]