51303042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 137884032

約数和(自身を除く): 86580990

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 238, 258, 301, 306, 357, 387, 557, 602, 714, 731, 774, 903, 1071, 1114, 1462, 1671, 1806, 2142, 2193, 2709, 3342, 3899, 4386, 5013, 5117, 5418, 6579, 7798, 9469, 10026, 10234, 11697, 13158, 15351, 18938, 23394, 23951, 28407, 30702, 35091, 46053, 47902, 56814, 66283, 70182, 71853, 85221, 92106, 132566, 143706, 167657, 170442, 198849, 215559, 335314, 397698, 407167, 431118, 502971, 596547, 814334, 1005942, 1193094, 1221501, 1508913, 2443002, 2850169, 3017826, 3664503, 5700338, 7329006, 8550507, 17101014, 25651521, 51303042]

約数ペア:

[(1, 51303042), (2, 25651521), (3, 17101014), (6, 8550507), (7, 7329006), (9, 5700338), (14, 3664503), (17, 3017826), (18, 2850169), (21, 2443002), (34, 1508913), (42, 1221501), (43, 1193094), (51, 1005942), (63, 814334), (86, 596547), (102, 502971), (119, 431118), (126, 407167), (129, 397698), (153, 335314), (238, 215559), (258, 198849), (301, 170442), (306, 167657), (357, 143706), (387, 132566), (557, 92106), (602, 85221), (714, 71853), (731, 70182), (774, 66283), (903, 56814), (1071, 47902), (1114, 46053), (1462, 35091), (1671, 30702), (1806, 28407), (2142, 23951), (2193, 23394), (2709, 18938), (3342, 15351), (3899, 13158), (4386, 11697), (5013, 10234), (5117, 10026), (5418, 9469), (6579, 7798)]