53978932

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 57788108

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 419, 428, 602, 749, 838, 1204, 1498, 1676, 2933, 2996, 4601, 5866, 9202, 11732, 18017, 18404, 32207, 36034, 44833, 64414, 72068, 89666, 126119, 128828, 179332, 252238, 313831, 504476, 627662, 1255324, 1927819, 3855638, 7711276, 13494733, 26989466, 53978932]

約数ペア:

[(1, 53978932), (2, 26989466), (4, 13494733), (7, 7711276), (14, 3855638), (28, 1927819), (43, 1255324), (86, 627662), (107, 504476), (172, 313831), (214, 252238), (301, 179332), (419, 128828), (428, 126119), (602, 89666), (749, 72068), (838, 64414), (1204, 44833), (1498, 36034), (1676, 32207), (2933, 18404), (2996, 18017), (4601, 11732), (5866, 9202)]