52004419720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1\times {\mathrm{887}}^1$

素因数の和:1723

約数の個数: 128

約数和(自身を含む): 128572738560

約数和(自身を除く): 76568318840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 587, 887, 908, 1135, 1174, 1774, 1816, 2270, 2348, 2497, 2935, 3548, 4435, 4540, 4696, 4994, 5870, 6457, 7096, 8870, 9080, 9757, 9988, 11740, 12485, 12914, 17740, 19514, 19976, 23480, 24970, 25828, 32285, 35480, 39028, 48785, 49940, 51656, 64570, 78056, 97570, 99880, 129140, 133249, 195140, 201349, 258280, 266498, 390280, 402698, 520669, 532996, 666245, 805396, 1006745, 1041338, 1065992, 1332490, 1465739, 1610792, 2013490, 2082676, 2214839, 2603345, 2664980, 2931478, 4026980, 4165352, 4429678, 5206690, 5329960, 5727359, 5862956, 7328695, 8053960, 8859356, 10413380, 11074195, 11454718, 11725912, 14657390, 17718712, 20826760, 22148390, 22909436, 28636795, 29314780, 44296780, 45818872, 57273590, 58629560, 88593560, 114547180, 118191863, 229094360, 236383726, 472767452, 590959315, 945534904, 1181918630, 1300110493, 2363837260, 2600220986, 4727674520, 5200441972, 6500552465, 10400883944, 13001104930, 26002209860, 52004419720]

約数ペア:

[(1, 52004419720), (2, 26002209860), (4, 13001104930), (5, 10400883944), (8, 6500552465), (10, 5200441972), (11, 4727674520), (20, 2600220986), (22, 2363837260), (40, 1300110493), (44, 1181918630), (55, 945534904), (88, 590959315), (110, 472767452), (220, 236383726), (227, 229094360), (440, 118191863), (454, 114547180), (587, 88593560), (887, 58629560), (908, 57273590), (1135, 45818872), (1174, 44296780), (1774, 29314780), (1816, 28636795), (2270, 22909436), (2348, 22148390), (2497, 20826760), (2935, 17718712), (3548, 14657390), (4435, 11725912), (4540, 11454718), (4696, 11074195), (4994, 10413380), (5870, 8859356), (6457, 8053960), (7096, 7328695), (8870, 5862956), (9080, 5727359), (9757, 5329960), (9988, 5206690), (11740, 4429678), (12485, 4165352), (12914, 4026980), (17740, 2931478), (19514, 2664980), (19976, 2603345), (23480, 2214839), (24970, 2082676), (25828, 2013490), (32285, 1610792), (35480, 1465739), (39028, 1332490), (48785, 1065992), (49940, 1041338), (51656, 1006745), (64570, 805396), (78056, 666245), (97570, 532996), (99880, 520669), (129140, 402698), (133249, 390280), (195140, 266498), (201349, 258280)]