51524520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 155736000

約数和(自身を除く): 104211480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3089, 3336, 4170, 5560, 6178, 8340, 9267, 12356, 15445, 16680, 18534, 24712, 30890, 37068, 46335, 61780, 74136, 92670, 123560, 185340, 370680, 429371, 858742, 1288113, 1717484, 2146855, 2576226, 3434968, 4293710, 5152452, 6440565, 8587420, 10304904, 12881130, 17174840, 25762260, 51524520]

約数ペア:

[(1, 51524520), (2, 25762260), (3, 17174840), (4, 12881130), (5, 10304904), (6, 8587420), (8, 6440565), (10, 5152452), (12, 4293710), (15, 3434968), (20, 2576226), (24, 2146855), (30, 1717484), (40, 1288113), (60, 858742), (120, 429371), (139, 370680), (278, 185340), (417, 123560), (556, 92670), (695, 74136), (834, 61780), (1112, 46335), (1390, 37068), (1668, 30890), (2085, 24712), (2780, 18534), (3089, 16680), (3336, 15445), (4170, 12356), (5560, 9267), (6178, 8340)]