51877638

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 123552000

約数和(自身を除く): 71674362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 513, 531, 857, 1026, 1062, 1121, 1593, 1714, 2242, 2571, 3186, 3363, 5142, 6726, 7713, 10089, 15426, 16283, 20178, 23139, 30267, 32566, 46278, 48849, 50563, 60534, 97698, 101126, 146547, 151689, 293094, 303378, 439641, 455067, 879282, 910134, 960697, 1365201, 1921394, 2730402, 2882091, 5764182, 8646273, 17292546, 25938819, 51877638]

約数ペア:

[(1, 51877638), (2, 25938819), (3, 17292546), (6, 8646273), (9, 5764182), (18, 2882091), (19, 2730402), (27, 1921394), (38, 1365201), (54, 960697), (57, 910134), (59, 879282), (114, 455067), (118, 439641), (171, 303378), (177, 293094), (342, 151689), (354, 146547), (513, 101126), (531, 97698), (857, 60534), (1026, 50563), (1062, 48849), (1121, 46278), (1593, 32566), (1714, 30267), (2242, 23139), (2571, 20178), (3186, 16283), (3363, 15426), (5142, 10089), (6726, 7713)]