53182360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 154275840

約数和(自身を除く): 101093480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 557, 616, 620, 682, 770, 868, 1085, 1114, 1240, 1364, 1540, 1705, 1736, 2170, 2228, 2387, 2728, 2785, 3080, 3410, 3899, 4340, 4456, 4774, 5570, 6127, 6820, 7798, 8680, 9548, 11140, 11935, 12254, 13640, 15596, 17267, 19096, 19495, 22280, 23870, 24508, 30635, 31192, 34534, 38990, 42889, 47740, 49016, 61270, 69068, 77980, 85778, 86335, 95480, 120869, 122540, 138136, 155960, 171556, 172670, 189937, 214445, 241738, 245080, 343112, 345340, 379874, 428890, 483476, 604345, 690680, 759748, 857780, 949685, 966952, 1208690, 1329559, 1519496, 1715560, 1899370, 2417380, 2659118, 3798740, 4834760, 5318236, 6647795, 7597480, 10636472, 13295590, 26591180, 53182360]

約数ペア:

[(1, 53182360), (2, 26591180), (4, 13295590), (5, 10636472), (7, 7597480), (8, 6647795), (10, 5318236), (11, 4834760), (14, 3798740), (20, 2659118), (22, 2417380), (28, 1899370), (31, 1715560), (35, 1519496), (40, 1329559), (44, 1208690), (55, 966952), (56, 949685), (62, 857780), (70, 759748), (77, 690680), (88, 604345), (110, 483476), (124, 428890), (140, 379874), (154, 345340), (155, 343112), (217, 245080), (220, 241738), (248, 214445), (280, 189937), (308, 172670), (310, 171556), (341, 155960), (385, 138136), (434, 122540), (440, 120869), (557, 95480), (616, 86335), (620, 85778), (682, 77980), (770, 69068), (868, 61270), (1085, 49016), (1114, 47740), (1240, 42889), (1364, 38990), (1540, 34534), (1705, 31192), (1736, 30635), (2170, 24508), (2228, 23870), (2387, 22280), (2728, 19495), (2785, 19096), (3080, 17267), (3410, 15596), (3899, 13640), (4340, 12254), (4456, 11935), (4774, 11140), (5570, 9548), (6127, 8680), (6820, 7798)]