52418446520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{27431}}^1$

素因数の和:27597

約数の個数: 128

約数和(自身を含む): 132964001280

約数和(自身を除く): 80545554760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 101, 110, 172, 202, 215, 220, 344, 404, 430, 440, 473, 505, 808, 860, 946, 1010, 1111, 1720, 1892, 2020, 2222, 2365, 3784, 4040, 4343, 4444, 4730, 5555, 8686, 8888, 9460, 11110, 17372, 18920, 21715, 22220, 27431, 34744, 43430, 44440, 47773, 54862, 86860, 95546, 109724, 137155, 173720, 191092, 219448, 238865, 274310, 301741, 382184, 477730, 548620, 603482, 955460, 1097240, 1179533, 1206964, 1508705, 1910920, 2359066, 2413928, 2770531, 3017410, 4718132, 5541062, 5897665, 6034820, 9436264, 11082124, 11795330, 12069640, 12974863, 13852655, 22164248, 23590660, 25949726, 27705310, 30475841, 47181320, 51899452, 55410620, 60951682, 64874315, 103798904, 110821240, 119132833, 121903364, 129748630, 152379205, 238265666, 243806728, 259497260, 304758410, 476531332, 518994520, 595664165, 609516820, 953062664, 1191328330, 1219033640, 1310461163, 2382656660, 2620922326, 4765313320, 5241844652, 6552305815, 10483689304, 13104611630, 26209223260, 52418446520]

約数ペア:

[(1, 52418446520), (2, 26209223260), (4, 13104611630), (5, 10483689304), (8, 6552305815), (10, 5241844652), (11, 4765313320), (20, 2620922326), (22, 2382656660), (40, 1310461163), (43, 1219033640), (44, 1191328330), (55, 953062664), (86, 609516820), (88, 595664165), (101, 518994520), (110, 476531332), (172, 304758410), (202, 259497260), (215, 243806728), (220, 238265666), (344, 152379205), (404, 129748630), (430, 121903364), (440, 119132833), (473, 110821240), (505, 103798904), (808, 64874315), (860, 60951682), (946, 55410620), (1010, 51899452), (1111, 47181320), (1720, 30475841), (1892, 27705310), (2020, 25949726), (2222, 23590660), (2365, 22164248), (3784, 13852655), (4040, 12974863), (4343, 12069640), (4444, 11795330), (4730, 11082124), (5555, 9436264), (8686, 6034820), (8888, 5897665), (9460, 5541062), (11110, 4718132), (17372, 3017410), (18920, 2770531), (21715, 2413928), (22220, 2359066), (27431, 1910920), (34744, 1508705), (43430, 1206964), (44440, 1179533), (47773, 1097240), (54862, 955460), (86860, 603482), (95546, 548620), (109724, 477730), (137155, 382184), (173720, 301741), (191092, 274310), (219448, 238865)]