57481998

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 91817202

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 53, 62, 93, 98, 102, 106, 119, 147, 159, 186, 217, 238, 294, 318, 343, 357, 371, 434, 527, 651, 686, 714, 742, 833, 901, 1029, 1054, 1113, 1302, 1519, 1581, 1643, 1666, 1802, 2058, 2226, 2499, 2597, 2703, 3038, 3162, 3286, 3689, 4557, 4929, 4998, 5194, 5406, 5831, 6307, 7378, 7791, 9114, 9858, 10633, 11067, 11501, 11662, 12614, 15582, 17493, 18179, 18921, 21266, 22134, 23002, 25823, 27931, 31899, 34503, 34986, 36358, 37842, 44149, 51646, 54537, 55862, 63798, 69006, 77469, 80507, 83793, 88298, 109074, 132447, 154938, 161014, 167586, 180761, 195517, 241521, 264894, 309043, 361522, 391034, 483042, 542283, 563549, 586551, 618086, 927129, 1084566, 1127098, 1173102, 1368619, 1690647, 1854258, 2737238, 3381294, 4105857, 8211714, 9580333, 19160666, 28740999, 57481998]

約数ペア:

[(1, 57481998), (2, 28740999), (3, 19160666), (6, 9580333), (7, 8211714), (14, 4105857), (17, 3381294), (21, 2737238), (31, 1854258), (34, 1690647), (42, 1368619), (49, 1173102), (51, 1127098), (53, 1084566), (62, 927129), (93, 618086), (98, 586551), (102, 563549), (106, 542283), (119, 483042), (147, 391034), (159, 361522), (186, 309043), (217, 264894), (238, 241521), (294, 195517), (318, 180761), (343, 167586), (357, 161014), (371, 154938), (434, 132447), (527, 109074), (651, 88298), (686, 83793), (714, 80507), (742, 77469), (833, 69006), (901, 63798), (1029, 55862), (1054, 54537), (1113, 51646), (1302, 44149), (1519, 37842), (1581, 36358), (1643, 34986), (1666, 34503), (1802, 31899), (2058, 27931), (2226, 25823), (2499, 23002), (2597, 22134), (2703, 21266), (3038, 18921), (3162, 18179), (3286, 17493), (3689, 15582), (4557, 12614), (4929, 11662), (4998, 11501), (5194, 11067), (5406, 10633), (5831, 9858), (6307, 9114), (7378, 7791)]