55507312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29153}}^1$

素因数の和:29185

約数の個数: 40

約数和(自身を含む): 130143456

約数和(自身を除く): 74636144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 29153, 58306, 116612, 204071, 233224, 408142, 466448, 495601, 816284, 991202, 1632568, 1982404, 3265136, 3469207, 3964808, 6938414, 7929616, 13876828, 27753656, 55507312]

約数ペア:

[(1, 55507312), (2, 27753656), (4, 13876828), (7, 7929616), (8, 6938414), (14, 3964808), (16, 3469207), (17, 3265136), (28, 1982404), (34, 1632568), (56, 991202), (68, 816284), (112, 495601), (119, 466448), (136, 408142), (238, 233224), (272, 204071), (476, 116612), (952, 58306), (1904, 29153)]