51345976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 109058400

約数和(自身を除く): 57712424

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 101, 106, 109, 202, 212, 218, 404, 424, 436, 583, 808, 872, 1111, 1166, 1199, 2222, 2332, 2398, 4444, 4664, 4796, 5353, 5777, 8888, 9592, 10706, 11009, 11554, 21412, 22018, 23108, 42824, 44036, 46216, 58883, 63547, 88072, 117766, 121099, 127094, 235532, 242198, 254188, 471064, 484396, 508376, 583477, 968792, 1166954, 2333908, 4667816, 6418247, 12836494, 25672988, 51345976]

約数ペア:

[(1, 51345976), (2, 25672988), (4, 12836494), (8, 6418247), (11, 4667816), (22, 2333908), (44, 1166954), (53, 968792), (88, 583477), (101, 508376), (106, 484396), (109, 471064), (202, 254188), (212, 242198), (218, 235532), (404, 127094), (424, 121099), (436, 117766), (583, 88072), (808, 63547), (872, 58883), (1111, 46216), (1166, 44036), (1199, 42824), (2222, 23108), (2332, 22018), (2398, 21412), (4444, 11554), (4664, 11009), (4796, 10706), (5353, 9592), (5777, 8888)]