42514790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 83287872

約数和(自身を除く): 40773082

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 289, 313, 470, 578, 626, 799, 1445, 1565, 1598, 2890, 3130, 3995, 5321, 7990, 10642, 13583, 14711, 26605, 27166, 29422, 53210, 67915, 73555, 90457, 135830, 147110, 180914, 250087, 452285, 500174, 904570, 1250435, 2500870, 4251479, 8502958, 21257395, 42514790]

約数ペア:

[(1, 42514790), (2, 21257395), (5, 8502958), (10, 4251479), (17, 2500870), (34, 1250435), (47, 904570), (85, 500174), (94, 452285), (170, 250087), (235, 180914), (289, 147110), (313, 135830), (470, 90457), (578, 73555), (626, 67915), (799, 53210), (1445, 29422), (1565, 27166), (1598, 26605), (2890, 14711), (3130, 13583), (3995, 10642), (5321, 7990)]