2050871790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{132229}}^1$

素因数の和:132297

約数の個数: 64

約数和(自身を含む): 5483842560

約数和(自身を除く): 3432970770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 15510, 132229, 264458, 396687, 661145, 793374, 1322290, 1454519, 1983435, 2909038, 3966870, 4363557, 6214763, 7272595, 8727114, 12429526, 14545190, 18644289, 21817785, 31073815, 37288578, 43635570, 62147630, 68362393, 93221445, 136724786, 186442890, 205087179, 341811965, 410174358, 683623930, 1025435895, 2050871790]

約数ペア:

[(1, 2050871790), (2, 1025435895), (3, 683623930), (5, 410174358), (6, 341811965), (10, 205087179), (11, 186442890), (15, 136724786), (22, 93221445), (30, 68362393), (33, 62147630), (47, 43635570), (55, 37288578), (66, 31073815), (94, 21817785), (110, 18644289), (141, 14545190), (165, 12429526), (235, 8727114), (282, 7272595), (330, 6214763), (470, 4363557), (517, 3966870), (705, 2909038), (1034, 1983435), (1410, 1454519), (1551, 1322290), (2585, 793374), (3102, 661145), (5170, 396687), (7755, 264458), (15510, 132229)]