51904230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 160745472

約数和(自身を除く): 108841242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 49, 51, 62, 67, 70, 85, 93, 98, 102, 105, 119, 134, 147, 155, 170, 186, 201, 210, 217, 238, 245, 255, 294, 310, 335, 357, 402, 434, 465, 469, 490, 510, 527, 595, 651, 670, 714, 735, 833, 930, 938, 1005, 1054, 1085, 1139, 1190, 1302, 1407, 1470, 1519, 1581, 1666, 1785, 2010, 2077, 2170, 2278, 2345, 2499, 2635, 2814, 3038, 3162, 3255, 3283, 3417, 3570, 3689, 4154, 4165, 4557, 4690, 4998, 5270, 5695, 6231, 6510, 6566, 6834, 7035, 7378, 7595, 7905, 7973, 8330, 9114, 9849, 10385, 11067, 11390, 12462, 12495, 14070, 14539, 15190, 15810, 15946, 16415, 17085, 18445, 19698, 20770, 22134, 22785, 23919, 24990, 25823, 29078, 31155, 32830, 34170, 35309, 36890, 39865, 43617, 45570, 47838, 49245, 51646, 55335, 55811, 62310, 70618, 72695, 77469, 79730, 87234, 98490, 101773, 105927, 110670, 111622, 119595, 129115, 145390, 154938, 167433, 176545, 203546, 211854, 218085, 239190, 247163, 258230, 279055, 305319, 334866, 353090, 387345, 436170, 494326, 508865, 529635, 558110, 610638, 741489, 774690, 837165, 1017730, 1059270, 1235815, 1482978, 1526595, 1674330, 1730141, 2471630, 3053190, 3460282, 3707445, 5190423, 7414890, 8650705, 10380846, 17301410, 25952115, 51904230]

約数ペア:

[(1, 51904230), (2, 25952115), (3, 17301410), (5, 10380846), (6, 8650705), (7, 7414890), (10, 5190423), (14, 3707445), (15, 3460282), (17, 3053190), (21, 2471630), (30, 1730141), (31, 1674330), (34, 1526595), (35, 1482978), (42, 1235815), (49, 1059270), (51, 1017730), (62, 837165), (67, 774690), (70, 741489), (85, 610638), (93, 558110), (98, 529635), (102, 508865), (105, 494326), (119, 436170), (134, 387345), (147, 353090), (155, 334866), (170, 305319), (186, 279055), (201, 258230), (210, 247163), (217, 239190), (238, 218085), (245, 211854), (255, 203546), (294, 176545), (310, 167433), (335, 154938), (357, 145390), (402, 129115), (434, 119595), (465, 111622), (469, 110670), (490, 105927), (510, 101773), (527, 98490), (595, 87234), (651, 79730), (670, 77469), (714, 72695), (735, 70618), (833, 62310), (930, 55811), (938, 55335), (1005, 51646), (1054, 49245), (1085, 47838), (1139, 45570), (1190, 43617), (1302, 39865), (1407, 36890), (1470, 35309), (1519, 34170), (1581, 32830), (1666, 31155), (1785, 29078), (2010, 25823), (2077, 24990), (2170, 23919), (2278, 22785), (2345, 22134), (2499, 20770), (2635, 19698), (2814, 18445), (3038, 17085), (3162, 16415), (3255, 15946), (3283, 15810), (3417, 15190), (3570, 14539), (3689, 14070), (4154, 12495), (4165, 12462), (4557, 11390), (4690, 11067), (4998, 10385), (5270, 9849), (5695, 9114), (6231, 8330), (6510, 7973), (6566, 7905), (6834, 7595), (7035, 7378)]