51910496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 112810320

約数和(自身を除く): 60899824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1657, 1958, 2848, 3314, 3916, 6628, 7832, 13256, 15664, 18227, 26512, 31328, 36454, 53024, 72908, 145816, 147473, 291632, 294946, 583264, 589892, 1179784, 1622203, 2359568, 3244406, 4719136, 6488812, 12977624, 25955248, 51910496]

約数ペア:

[(1, 51910496), (2, 25955248), (4, 12977624), (8, 6488812), (11, 4719136), (16, 3244406), (22, 2359568), (32, 1622203), (44, 1179784), (88, 589892), (89, 583264), (176, 294946), (178, 291632), (352, 147473), (356, 145816), (712, 72908), (979, 53024), (1424, 36454), (1657, 31328), (1958, 26512), (2848, 18227), (3314, 15664), (3916, 13256), (6628, 7832)]