52571284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 99969408

約数和(自身を除く): 47398124

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 97, 137, 172, 194, 274, 388, 548, 989, 1978, 2231, 3151, 3956, 4171, 4462, 5891, 6302, 8342, 8924, 11782, 12604, 13289, 16684, 23564, 26578, 53156, 95933, 135493, 191866, 270986, 305647, 383732, 541972, 571427, 611294, 1142854, 1222588, 2285708, 13142821, 26285642, 52571284]

約数ペア:

[(1, 52571284), (2, 26285642), (4, 13142821), (23, 2285708), (43, 1222588), (46, 1142854), (86, 611294), (92, 571427), (97, 541972), (137, 383732), (172, 305647), (194, 270986), (274, 191866), (388, 135493), (548, 95933), (989, 53156), (1978, 26578), (2231, 23564), (3151, 16684), (3956, 13289), (4171, 12604), (4462, 11782), (5891, 8924), (6302, 8342)]