51396786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3108

約数の個数: 72

約数和(自身を含む): 136403280

約数和(自身を除く): 85006494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 3067, 5586, 6134, 8379, 9201, 16758, 18402, 21469, 27603, 42938, 55206, 58273, 64407, 116546, 128814, 150283, 174819, 193221, 300566, 349638, 386442, 407911, 450849, 524457, 815822, 901698, 1048914, 1223733, 1352547, 2447466, 2705094, 2855377, 3671199, 5710754, 7342398, 8566131, 17132262, 25698393, 51396786]

約数ペア:

[(1, 51396786), (2, 25698393), (3, 17132262), (6, 8566131), (7, 7342398), (9, 5710754), (14, 3671199), (18, 2855377), (19, 2705094), (21, 2447466), (38, 1352547), (42, 1223733), (49, 1048914), (57, 901698), (63, 815822), (98, 524457), (114, 450849), (126, 407911), (133, 386442), (147, 349638), (171, 300566), (266, 193221), (294, 174819), (342, 150283), (399, 128814), (441, 116546), (798, 64407), (882, 58273), (931, 55206), (1197, 42938), (1862, 27603), (2394, 21469), (2793, 18402), (3067, 16758), (5586, 9201), (6134, 8379)]