52002720016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{6857}}^1$

素因数の和:7017

約数の個数: 120

約数和(自身を含む): 115667768664

約数和(自身を除く): 63665048648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 101, 104, 152, 202, 208, 247, 304, 361, 404, 494, 722, 808, 988, 1313, 1444, 1616, 1919, 1976, 2626, 2888, 3838, 3952, 4693, 5252, 5776, 6857, 7676, 9386, 10504, 13714, 15352, 18772, 21008, 24947, 27428, 30704, 36461, 37544, 49894, 54856, 72922, 75088, 89141, 99788, 109712, 130283, 145844, 178282, 199576, 260566, 291688, 356564, 399152, 473993, 521132, 583376, 692557, 713128, 947986, 1042264, 1385114, 1426256, 1693679, 1895972, 2084528, 2475377, 2770228, 3387358, 3791944, 4950754, 5540456, 6774716, 7583888, 9003241, 9901508, 11080912, 13158583, 13549432, 18006482, 19803016, 26317166, 27098864, 32179901, 36012964, 39606032, 52634332, 64359802, 72025928, 105268664, 128719604, 144051856, 171061579, 210537328, 250013077, 257439208, 342123158, 500026154, 514878416, 684246316, 1000052308, 1368492632, 2000104616, 2736985264, 3250170001, 4000209232, 6500340002, 13000680004, 26001360008, 52002720016]

約数ペア:

[(1, 52002720016), (2, 26001360008), (4, 13000680004), (8, 6500340002), (13, 4000209232), (16, 3250170001), (19, 2736985264), (26, 2000104616), (38, 1368492632), (52, 1000052308), (76, 684246316), (101, 514878416), (104, 500026154), (152, 342123158), (202, 257439208), (208, 250013077), (247, 210537328), (304, 171061579), (361, 144051856), (404, 128719604), (494, 105268664), (722, 72025928), (808, 64359802), (988, 52634332), (1313, 39606032), (1444, 36012964), (1616, 32179901), (1919, 27098864), (1976, 26317166), (2626, 19803016), (2888, 18006482), (3838, 13549432), (3952, 13158583), (4693, 11080912), (5252, 9901508), (5776, 9003241), (6857, 7583888), (7676, 6774716), (9386, 5540456), (10504, 4950754), (13714, 3791944), (15352, 3387358), (18772, 2770228), (21008, 2475377), (24947, 2084528), (27428, 1895972), (30704, 1693679), (36461, 1426256), (37544, 1385114), (49894, 1042264), (54856, 947986), (72922, 713128), (75088, 692557), (89141, 583376), (99788, 521132), (109712, 473993), (130283, 399152), (145844, 356564), (178282, 291688), (199576, 260566)]