52001681396

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1291}}^1\times {\mathrm{1361}}^1$

素因数の和:2821

約数の個数: 72

約数和(自身を含む): 106722528192

約数和(自身を除く): 54720846796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 1291, 1361, 2114, 2582, 2722, 4228, 5164, 5444, 7399, 9037, 9527, 14798, 18074, 19054, 29596, 36148, 38108, 63259, 66689, 126518, 133378, 194941, 205511, 253036, 266756, 389882, 411022, 779764, 822044, 1364587, 1438577, 1757051, 2729174, 2877154, 3514102, 5458348, 5754308, 7028204, 9552109, 10070039, 12299357, 19104218, 20140078, 24598714, 38208436, 40280156, 49197428, 86095499, 172190998, 265314701, 344381996, 530629402, 1061258804, 1857202907, 3714405814, 7428811628, 13000420349, 26000840698, 52001681396]

約数ペア:

[(1, 52001681396), (2, 26000840698), (4, 13000420349), (7, 7428811628), (14, 3714405814), (28, 1857202907), (49, 1061258804), (98, 530629402), (151, 344381996), (196, 265314701), (302, 172190998), (604, 86095499), (1057, 49197428), (1291, 40280156), (1361, 38208436), (2114, 24598714), (2582, 20140078), (2722, 19104218), (4228, 12299357), (5164, 10070039), (5444, 9552109), (7399, 7028204), (9037, 5754308), (9527, 5458348), (14798, 3514102), (18074, 2877154), (19054, 2729174), (29596, 1757051), (36148, 1438577), (38108, 1364587), (63259, 822044), (66689, 779764), (126518, 411022), (133378, 389882), (194941, 266756), (205511, 253036)]