49748908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 103229280

約数和(自身を除く): 53480372

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 109, 121, 164, 218, 242, 253, 436, 451, 484, 506, 902, 943, 1012, 1199, 1804, 1886, 2398, 2507, 2783, 3772, 4469, 4796, 4961, 5014, 5566, 8938, 9922, 10028, 10373, 11132, 13189, 17876, 19844, 20746, 26378, 27577, 41492, 49159, 52756, 55154, 98318, 102787, 110308, 114103, 196636, 205574, 228206, 303347, 411148, 456412, 540749, 606694, 1081498, 1130657, 1213388, 2162996, 2261314, 4522628, 12437227, 24874454, 49748908]

約数ペア:

[(1, 49748908), (2, 24874454), (4, 12437227), (11, 4522628), (22, 2261314), (23, 2162996), (41, 1213388), (44, 1130657), (46, 1081498), (82, 606694), (92, 540749), (109, 456412), (121, 411148), (164, 303347), (218, 228206), (242, 205574), (253, 196636), (436, 114103), (451, 110308), (484, 102787), (506, 98318), (902, 55154), (943, 52756), (1012, 49159), (1199, 41492), (1804, 27577), (1886, 26378), (2398, 20746), (2507, 19844), (2783, 17876), (3772, 13189), (4469, 11132), (4796, 10373), (4961, 10028), (5014, 9922), (5566, 8938)]