55336120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 88364360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 1847, 2140, 2996, 3694, 3745, 4280, 5992, 7388, 7490, 9235, 12929, 14776, 14980, 18470, 25858, 29960, 36940, 51716, 64645, 73880, 103432, 129290, 197629, 258580, 395258, 517160, 790516, 988145, 1383403, 1581032, 1976290, 2766806, 3952580, 5533612, 6917015, 7905160, 11067224, 13834030, 27668060, 55336120]

約数ペア:

[(1, 55336120), (2, 27668060), (4, 13834030), (5, 11067224), (7, 7905160), (8, 6917015), (10, 5533612), (14, 3952580), (20, 2766806), (28, 1976290), (35, 1581032), (40, 1383403), (56, 988145), (70, 790516), (107, 517160), (140, 395258), (214, 258580), (280, 197629), (428, 129290), (535, 103432), (749, 73880), (856, 64645), (1070, 51716), (1498, 36940), (1847, 29960), (2140, 25858), (2996, 18470), (3694, 14980), (3745, 14776), (4280, 12929), (5992, 9235), (7388, 7490)]