53803400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{38431}}^1$

素因数の和:38454

約数の個数: 48

約数和(自身を含む): 142967040

約数和(自身を除く): 89163640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 38431, 76862, 153724, 192155, 269017, 307448, 384310, 538034, 768620, 960775, 1076068, 1345085, 1537240, 1921550, 2152136, 2690170, 3843100, 5380340, 6725425, 7686200, 10760680, 13450850, 26901700, 53803400]

約数ペア:

[(1, 53803400), (2, 26901700), (4, 13450850), (5, 10760680), (7, 7686200), (8, 6725425), (10, 5380340), (14, 3843100), (20, 2690170), (25, 2152136), (28, 1921550), (35, 1537240), (40, 1345085), (50, 1076068), (56, 960775), (70, 768620), (100, 538034), (140, 384310), (175, 307448), (200, 269017), (280, 192155), (350, 153724), (700, 76862), (1400, 38431)]