56197008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 181291968

約数和(自身を除く): 125094960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 283, 336, 394, 504, 566, 591, 788, 849, 1008, 1132, 1182, 1379, 1576, 1698, 1773, 1981, 2264, 2364, 2547, 2758, 3152, 3396, 3546, 3962, 4137, 4528, 4728, 5094, 5516, 5943, 6792, 7092, 7924, 8274, 9456, 10188, 11032, 11886, 12411, 13584, 14184, 15848, 16548, 17829, 20376, 22064, 23772, 24822, 28368, 31696, 33096, 35658, 40752, 47544, 49644, 55751, 66192, 71316, 95088, 99288, 111502, 142632, 167253, 198576, 223004, 285264, 334506, 390257, 446008, 501759, 669012, 780514, 892016, 1003518, 1170771, 1338024, 1561028, 2007036, 2341542, 2676048, 3122056, 3512313, 4014072, 4683084, 6244112, 7024626, 8028144, 9366168, 14049252, 18732336, 28098504, 56197008]

約数ペア:

[(1, 56197008), (2, 28098504), (3, 18732336), (4, 14049252), (6, 9366168), (7, 8028144), (8, 7024626), (9, 6244112), (12, 4683084), (14, 4014072), (16, 3512313), (18, 3122056), (21, 2676048), (24, 2341542), (28, 2007036), (36, 1561028), (42, 1338024), (48, 1170771), (56, 1003518), (63, 892016), (72, 780514), (84, 669012), (112, 501759), (126, 446008), (144, 390257), (168, 334506), (197, 285264), (252, 223004), (283, 198576), (336, 167253), (394, 142632), (504, 111502), (566, 99288), (591, 95088), (788, 71316), (849, 66192), (1008, 55751), (1132, 49644), (1182, 47544), (1379, 40752), (1576, 35658), (1698, 33096), (1773, 31696), (1981, 28368), (2264, 24822), (2364, 23772), (2547, 22064), (2758, 20376), (3152, 17829), (3396, 16548), (3546, 15848), (3962, 14184), (4137, 13584), (4528, 12411), (4728, 11886), (5094, 11032), (5516, 10188), (5943, 9456), (6792, 8274), (7092, 7924)]