56191436

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 122572800

約数和(自身を除く): 66381364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 191, 196, 266, 316, 382, 532, 553, 764, 931, 1106, 1337, 1501, 1862, 2212, 2674, 3002, 3629, 3724, 3871, 5348, 6004, 7258, 7742, 9359, 10507, 14516, 15089, 15484, 18718, 21014, 25403, 30178, 37436, 42028, 50806, 60356, 73549, 101612, 105623, 147098, 177821, 211246, 286691, 294196, 355642, 422492, 573382, 711284, 739361, 1146764, 1478722, 2006837, 2957444, 4013674, 8027348, 14047859, 28095718, 56191436]

約数ペア:

[(1, 56191436), (2, 28095718), (4, 14047859), (7, 8027348), (14, 4013674), (19, 2957444), (28, 2006837), (38, 1478722), (49, 1146764), (76, 739361), (79, 711284), (98, 573382), (133, 422492), (158, 355642), (191, 294196), (196, 286691), (266, 211246), (316, 177821), (382, 147098), (532, 105623), (553, 101612), (764, 73549), (931, 60356), (1106, 50806), (1337, 42028), (1501, 37436), (1862, 30178), (2212, 25403), (2674, 21014), (3002, 18718), (3629, 15484), (3724, 15089), (3871, 14516), (5348, 10507), (6004, 9359), (7258, 7742)]