49838640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207661}}^1$

素因数の和:207677

約数の個数: 40

約数和(自身を含む): 154500528

約数和(自身を除く): 104661888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207661, 415322, 622983, 830644, 1038305, 1245966, 1661288, 2076610, 2491932, 3114915, 3322576, 4153220, 4983864, 6229830, 8306440, 9967728, 12459660, 16612880, 24919320, 49838640]

約数ペア:

[(1, 49838640), (2, 24919320), (3, 16612880), (4, 12459660), (5, 9967728), (6, 8306440), (8, 6229830), (10, 4983864), (12, 4153220), (15, 3322576), (16, 3114915), (20, 2491932), (24, 2076610), (30, 1661288), (40, 1245966), (48, 1038305), (60, 830644), (80, 622983), (120, 415322), (240, 207661)]