56619537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 36277743

約数列:

[1, 3, 13, 17, 23, 39, 47, 51, 69, 79, 141, 221, 237, 299, 391, 611, 663, 799, 897, 1027, 1081, 1173, 1343, 1817, 1833, 2397, 3081, 3243, 3713, 4029, 5083, 5451, 10387, 11139, 14053, 15249, 17459, 18377, 23621, 30889, 31161, 42159, 48269, 52377, 55131, 63121, 70863, 85399, 92667, 144807, 189363, 238901, 256197, 401557, 716703, 820573, 1110187, 1204671, 1451783, 2461719, 3330561, 4355349, 18873179, 56619537]

約数ペア:

[(1, 56619537), (3, 18873179), (13, 4355349), (17, 3330561), (23, 2461719), (39, 1451783), (47, 1204671), (51, 1110187), (69, 820573), (79, 716703), (141, 401557), (221, 256197), (237, 238901), (299, 189363), (391, 144807), (611, 92667), (663, 85399), (799, 70863), (897, 63121), (1027, 55131), (1081, 52377), (1173, 48269), (1343, 42159), (1817, 31161), (1833, 30889), (2397, 23621), (3081, 18377), (3243, 17459), (3713, 15249), (4029, 14053), (5083, 11139), (5451, 10387)]