52822280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9966

約数の個数: 64

約数和(自身を含む): 142992000

約数和(自身を除く): 90169720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9929, 19858, 39716, 49645, 69503, 79432, 99290, 139006, 188651, 198580, 278012, 347515, 377302, 397160, 556024, 695030, 754604, 943255, 1320557, 1390060, 1509208, 1886510, 2641114, 2780120, 3773020, 5282228, 6602785, 7546040, 10564456, 13205570, 26411140, 52822280]

約数ペア:

[(1, 52822280), (2, 26411140), (4, 13205570), (5, 10564456), (7, 7546040), (8, 6602785), (10, 5282228), (14, 3773020), (19, 2780120), (20, 2641114), (28, 1886510), (35, 1509208), (38, 1390060), (40, 1320557), (56, 943255), (70, 754604), (76, 695030), (95, 556024), (133, 397160), (140, 377302), (152, 347515), (190, 278012), (266, 198580), (280, 188651), (380, 139006), (532, 99290), (665, 79432), (760, 69503), (1064, 49645), (1330, 39716), (2660, 19858), (5320, 9929)]