51201612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 170311680

約数和(自身を除く): 119110068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 47, 54, 63, 66, 77, 84, 94, 99, 108, 126, 131, 132, 141, 154, 188, 189, 198, 231, 252, 262, 282, 297, 308, 329, 378, 393, 396, 423, 462, 517, 524, 564, 594, 658, 693, 756, 786, 846, 917, 924, 987, 1034, 1179, 1188, 1269, 1316, 1386, 1441, 1551, 1572, 1692, 1834, 1974, 2068, 2079, 2358, 2538, 2751, 2772, 2882, 2961, 3102, 3537, 3619, 3668, 3948, 4158, 4323, 4653, 4716, 5076, 5502, 5764, 5922, 6157, 6204, 7074, 7238, 8253, 8316, 8646, 8883, 9306, 10087, 10857, 11004, 11844, 12314, 12969, 13959, 14148, 14476, 16506, 17292, 17766, 18471, 18612, 20174, 21714, 24628, 24759, 25938, 27918, 30261, 32571, 33012, 35532, 36942, 38907, 40348, 43099, 43428, 49518, 51876, 55413, 55836, 60522, 65142, 67727, 73884, 77814, 86198, 90783, 97713, 99036, 110826, 121044, 129297, 130284, 135454, 155628, 166239, 172396, 181566, 195426, 203181, 221652, 258594, 270908, 272349, 332478, 363132, 387891, 390852, 406362, 474089, 517188, 544698, 609543, 664956, 775782, 812724, 948178, 1089396, 1163673, 1219086, 1422267, 1551564, 1828629, 1896356, 2327346, 2438172, 2844534, 3657258, 4266801, 4654692, 5689068, 7314516, 8533602, 12800403, 17067204, 25600806, 51201612]

約数ペア:

[(1, 51201612), (2, 25600806), (3, 17067204), (4, 12800403), (6, 8533602), (7, 7314516), (9, 5689068), (11, 4654692), (12, 4266801), (14, 3657258), (18, 2844534), (21, 2438172), (22, 2327346), (27, 1896356), (28, 1828629), (33, 1551564), (36, 1422267), (42, 1219086), (44, 1163673), (47, 1089396), (54, 948178), (63, 812724), (66, 775782), (77, 664956), (84, 609543), (94, 544698), (99, 517188), (108, 474089), (126, 406362), (131, 390852), (132, 387891), (141, 363132), (154, 332478), (188, 272349), (189, 270908), (198, 258594), (231, 221652), (252, 203181), (262, 195426), (282, 181566), (297, 172396), (308, 166239), (329, 155628), (378, 135454), (393, 130284), (396, 129297), (423, 121044), (462, 110826), (517, 99036), (524, 97713), (564, 90783), (594, 86198), (658, 77814), (693, 73884), (756, 67727), (786, 65142), (846, 60522), (917, 55836), (924, 55413), (987, 51876), (1034, 49518), (1179, 43428), (1188, 43099), (1269, 40348), (1316, 38907), (1386, 36942), (1441, 35532), (1551, 33012), (1572, 32571), (1692, 30261), (1834, 27918), (1974, 25938), (2068, 24759), (2079, 24628), (2358, 21714), (2538, 20174), (2751, 18612), (2772, 18471), (2882, 17766), (2961, 17292), (3102, 16506), (3537, 14476), (3619, 14148), (3668, 13959), (3948, 12969), (4158, 12314), (4323, 11844), (4653, 11004), (4716, 10857), (5076, 10087), (5502, 9306), (5764, 8883), (5922, 8646), (6157, 8316), (6204, 8253), (7074, 7238)]