49985586

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2130

約数の個数: 72

約数和(自身を含む): 130712400

約数和(自身を除く): 80726814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2099, 2646, 3402, 3969, 4198, 6297, 7938, 11907, 12594, 14693, 18891, 23814, 29386, 37782, 44079, 56673, 88158, 102851, 113346, 132237, 170019, 205702, 264474, 308553, 340038, 396711, 510057, 617106, 793422, 925659, 1020114, 1190133, 1851318, 2380266, 2776977, 3570399, 5553954, 7140798, 8330931, 16661862, 24992793, 49985586]

約数ペア:

[(1, 49985586), (2, 24992793), (3, 16661862), (6, 8330931), (7, 7140798), (9, 5553954), (14, 3570399), (18, 2776977), (21, 2380266), (27, 1851318), (42, 1190133), (49, 1020114), (54, 925659), (63, 793422), (81, 617106), (98, 510057), (126, 396711), (147, 340038), (162, 308553), (189, 264474), (243, 205702), (294, 170019), (378, 132237), (441, 113346), (486, 102851), (567, 88158), (882, 56673), (1134, 44079), (1323, 37782), (1701, 29386), (2099, 23814), (2646, 18891), (3402, 14693), (3969, 12594), (4198, 11907), (6297, 7938)]