52443220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 115758720

約数和(自身を除く): 63315500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 659, 692, 865, 1318, 1730, 2636, 3295, 3460, 3979, 6590, 7958, 13180, 15157, 15916, 19895, 30314, 39790, 60628, 75785, 79580, 114007, 151570, 228014, 303140, 456028, 570035, 1140070, 2280140, 2622161, 5244322, 10488644, 13110805, 26221610, 52443220]

約数ペア:

[(1, 52443220), (2, 26221610), (4, 13110805), (5, 10488644), (10, 5244322), (20, 2622161), (23, 2280140), (46, 1140070), (92, 570035), (115, 456028), (173, 303140), (230, 228014), (346, 151570), (460, 114007), (659, 79580), (692, 75785), (865, 60628), (1318, 39790), (1730, 30314), (2636, 19895), (3295, 15916), (3460, 15157), (3979, 13180), (6590, 7958)]