56290388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9619}}^1$

素因数の和:9660

約数の個数: 48

約数和(自身を含む): 129292800

約数和(自身を除く): 73002412

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 9619, 19238, 38476, 67333, 105809, 134666, 182761, 211618, 269332, 365522, 423236, 731044, 740663, 1279327, 1481326, 2010371, 2558654, 2962652, 4020742, 5117308, 8041484, 14072597, 28145194, 56290388]

約数ペア:

[(1, 56290388), (2, 28145194), (4, 14072597), (7, 8041484), (11, 5117308), (14, 4020742), (19, 2962652), (22, 2558654), (28, 2010371), (38, 1481326), (44, 1279327), (76, 740663), (77, 731044), (133, 423236), (154, 365522), (209, 269332), (266, 211618), (308, 182761), (418, 134666), (532, 105809), (836, 67333), (1463, 38476), (2926, 19238), (5852, 9619)]