55665558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 135317520

約数和(自身を除く): 79651962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 631, 754, 1014, 1131, 1262, 1521, 1893, 2262, 3042, 3393, 3786, 4901, 5679, 6786, 8203, 9802, 11358, 14703, 16406, 18299, 24609, 29406, 36598, 44109, 49218, 54897, 73827, 88218, 106639, 109794, 147654, 164691, 213278, 237887, 319917, 329382, 475774, 639834, 713661, 959751, 1427322, 1919502, 2140983, 3092531, 4281966, 6185062, 9277593, 18555186, 27832779, 55665558]

約数ペア:

[(1, 55665558), (2, 27832779), (3, 18555186), (6, 9277593), (9, 6185062), (13, 4281966), (18, 3092531), (26, 2140983), (29, 1919502), (39, 1427322), (58, 959751), (78, 713661), (87, 639834), (117, 475774), (169, 329382), (174, 319917), (234, 237887), (261, 213278), (338, 164691), (377, 147654), (507, 109794), (522, 106639), (631, 88218), (754, 73827), (1014, 54897), (1131, 49218), (1262, 44109), (1521, 36598), (1893, 29406), (2262, 24609), (3042, 18299), (3393, 16406), (3786, 14703), (4901, 11358), (5679, 9802), (6786, 8203)]