52977400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 142848000

約数和(自身を除く): 89870600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 479, 553, 632, 700, 790, 958, 1106, 1400, 1580, 1916, 1975, 2212, 2395, 2765, 3160, 3353, 3832, 3950, 4424, 4790, 5530, 6706, 7900, 9580, 11060, 11975, 13412, 13825, 15800, 16765, 19160, 22120, 23950, 26824, 27650, 33530, 37841, 47900, 55300, 67060, 75682, 83825, 95800, 110600, 134120, 151364, 167650, 189205, 264887, 302728, 335300, 378410, 529774, 670600, 756820, 946025, 1059548, 1324435, 1513640, 1892050, 2119096, 2648870, 3784100, 5297740, 6622175, 7568200, 10595480, 13244350, 26488700, 52977400]

約数ペア:

[(1, 52977400), (2, 26488700), (4, 13244350), (5, 10595480), (7, 7568200), (8, 6622175), (10, 5297740), (14, 3784100), (20, 2648870), (25, 2119096), (28, 1892050), (35, 1513640), (40, 1324435), (50, 1059548), (56, 946025), (70, 756820), (79, 670600), (100, 529774), (140, 378410), (158, 335300), (175, 302728), (200, 264887), (280, 189205), (316, 167650), (350, 151364), (395, 134120), (479, 110600), (553, 95800), (632, 83825), (700, 75682), (790, 67060), (958, 55300), (1106, 47900), (1400, 37841), (1580, 33530), (1916, 27650), (1975, 26824), (2212, 23950), (2395, 22120), (2765, 19160), (3160, 16765), (3353, 15800), (3832, 13825), (3950, 13412), (4424, 11975), (4790, 11060), (5530, 9580), (6706, 7900)]