51824619

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 101896704

約数和(自身を除く): 50072085

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 53, 63, 77, 83, 99, 119, 153, 159, 187, 231, 249, 357, 371, 477, 561, 581, 583, 693, 747, 901, 913, 1071, 1113, 1309, 1411, 1683, 1743, 1749, 2703, 2739, 3339, 3927, 4081, 4233, 4399, 5229, 5247, 6307, 6391, 8109, 8217, 9877, 9911, 11781, 12243, 12699, 13197, 15521, 18921, 19173, 29631, 29733, 30793, 36729, 39591, 46563, 48389, 56763, 57519, 69377, 74783, 88893, 89199, 92379, 108647, 139689, 145167, 208131, 224349, 277137, 325941, 338723, 435501, 523481, 624393, 673047, 822613, 977823, 1016169, 1570443, 2467839, 3048507, 4711329, 5758291, 7403517, 17274873, 51824619]

約数ペア:

[(1, 51824619), (3, 17274873), (7, 7403517), (9, 5758291), (11, 4711329), (17, 3048507), (21, 2467839), (33, 1570443), (51, 1016169), (53, 977823), (63, 822613), (77, 673047), (83, 624393), (99, 523481), (119, 435501), (153, 338723), (159, 325941), (187, 277137), (231, 224349), (249, 208131), (357, 145167), (371, 139689), (477, 108647), (561, 92379), (581, 89199), (583, 88893), (693, 74783), (747, 69377), (901, 57519), (913, 56763), (1071, 48389), (1113, 46563), (1309, 39591), (1411, 36729), (1683, 30793), (1743, 29733), (1749, 29631), (2703, 19173), (2739, 18921), (3339, 15521), (3927, 13197), (4081, 12699), (4233, 12243), (4399, 11781), (5229, 9911), (5247, 9877), (6307, 8217), (6391, 8109)]