49180131

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 98122752

約数和(自身を除く): 48942621

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 53, 63, 77, 91, 99, 103, 117, 143, 159, 231, 273, 309, 371, 429, 477, 583, 689, 693, 721, 819, 927, 1001, 1113, 1133, 1287, 1339, 1749, 2067, 2163, 3003, 3339, 3399, 4017, 4081, 4823, 5247, 5459, 6201, 6489, 7579, 7931, 9009, 9373, 10197, 12051, 12243, 14469, 14729, 16377, 22737, 23793, 28119, 36729, 38213, 43407, 44187, 49131, 53053, 60049, 68211, 70967, 71379, 84357, 103103, 114639, 132561, 159159, 180147, 212901, 309309, 343917, 420343, 477477, 496769, 540441, 638703, 780637, 927927, 1261029, 1490307, 2341911, 3783087, 4470921, 5464459, 7025733, 16393377, 49180131]

約数ペア:

[(1, 49180131), (3, 16393377), (7, 7025733), (9, 5464459), (11, 4470921), (13, 3783087), (21, 2341911), (33, 1490307), (39, 1261029), (53, 927927), (63, 780637), (77, 638703), (91, 540441), (99, 496769), (103, 477477), (117, 420343), (143, 343917), (159, 309309), (231, 212901), (273, 180147), (309, 159159), (371, 132561), (429, 114639), (477, 103103), (583, 84357), (689, 71379), (693, 70967), (721, 68211), (819, 60049), (927, 53053), (1001, 49131), (1113, 44187), (1133, 43407), (1287, 38213), (1339, 36729), (1749, 28119), (2067, 23793), (2163, 22737), (3003, 16377), (3339, 14729), (3399, 14469), (4017, 12243), (4081, 12051), (4823, 10197), (5247, 9373), (5459, 9009), (6201, 7931), (6489, 7579)]