56122542

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 158455440

約数和(自身を除く): 102332898

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 197, 238, 266, 294, 306, 323, 342, 357, 394, 399, 441, 591, 646, 714, 798, 833, 882, 931, 969, 1071, 1182, 1197, 1379, 1666, 1773, 1862, 1938, 2142, 2261, 2394, 2499, 2758, 2793, 2907, 3349, 3546, 3743, 4137, 4522, 4998, 5586, 5814, 6698, 6783, 7486, 7497, 8274, 8379, 9653, 10047, 11229, 12411, 13566, 14994, 15827, 16758, 19306, 20094, 20349, 22458, 23443, 24822, 26201, 28959, 30141, 31654, 33687, 40698, 46886, 47481, 52402, 57918, 60282, 63631, 67374, 70329, 78603, 86877, 94962, 127262, 140658, 142443, 157206, 164101, 173754, 183407, 190893, 210987, 235809, 284886, 328202, 366814, 381786, 421974, 445417, 471618, 492303, 550221, 572679, 890834, 984606, 1100442, 1145358, 1336251, 1476909, 1650663, 2672502, 2953818, 3117919, 3301326, 4008753, 6235838, 8017506, 9353757, 18707514, 28061271, 56122542]

約数ペア:

[(1, 56122542), (2, 28061271), (3, 18707514), (6, 9353757), (7, 8017506), (9, 6235838), (14, 4008753), (17, 3301326), (18, 3117919), (19, 2953818), (21, 2672502), (34, 1650663), (38, 1476909), (42, 1336251), (49, 1145358), (51, 1100442), (57, 984606), (63, 890834), (98, 572679), (102, 550221), (114, 492303), (119, 471618), (126, 445417), (133, 421974), (147, 381786), (153, 366814), (171, 328202), (197, 284886), (238, 235809), (266, 210987), (294, 190893), (306, 183407), (323, 173754), (342, 164101), (357, 157206), (394, 142443), (399, 140658), (441, 127262), (591, 94962), (646, 86877), (714, 78603), (798, 70329), (833, 67374), (882, 63631), (931, 60282), (969, 57918), (1071, 52402), (1182, 47481), (1197, 46886), (1379, 40698), (1666, 33687), (1773, 31654), (1862, 30141), (1938, 28959), (2142, 26201), (2261, 24822), (2394, 23443), (2499, 22458), (2758, 20349), (2793, 20094), (2907, 19306), (3349, 16758), (3546, 15827), (3743, 14994), (4137, 13566), (4522, 12411), (4998, 11229), (5586, 10047), (5814, 9653), (6698, 8379), (6783, 8274), (7486, 7497)]