53281368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 117790632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 269, 378, 393, 504, 524, 538, 756, 786, 807, 917, 1048, 1076, 1179, 1512, 1572, 1614, 1834, 1883, 2152, 2358, 2421, 2751, 3144, 3228, 3537, 3668, 3766, 4716, 4842, 5502, 5649, 6456, 7074, 7263, 7336, 7532, 8253, 9432, 9684, 11004, 11298, 14148, 14526, 15064, 16506, 16947, 19368, 22008, 22596, 24759, 28296, 29052, 33012, 33894, 35239, 45192, 49518, 50841, 58104, 66024, 67788, 70478, 99036, 101682, 105717, 135576, 140956, 198072, 203364, 211434, 246673, 281912, 317151, 406728, 422868, 493346, 634302, 740019, 845736, 951453, 986692, 1268604, 1480038, 1902906, 1973384, 2220057, 2537208, 2960076, 3805812, 4440114, 5920152, 6660171, 7611624, 8880228, 13320342, 17760456, 26640684, 53281368]

約数ペア:

[(1, 53281368), (2, 26640684), (3, 17760456), (4, 13320342), (6, 8880228), (7, 7611624), (8, 6660171), (9, 5920152), (12, 4440114), (14, 3805812), (18, 2960076), (21, 2537208), (24, 2220057), (27, 1973384), (28, 1902906), (36, 1480038), (42, 1268604), (54, 986692), (56, 951453), (63, 845736), (72, 740019), (84, 634302), (108, 493346), (126, 422868), (131, 406728), (168, 317151), (189, 281912), (216, 246673), (252, 211434), (262, 203364), (269, 198072), (378, 140956), (393, 135576), (504, 105717), (524, 101682), (538, 99036), (756, 70478), (786, 67788), (807, 66024), (917, 58104), (1048, 50841), (1076, 49518), (1179, 45192), (1512, 35239), (1572, 33894), (1614, 33012), (1834, 29052), (1883, 28296), (2152, 24759), (2358, 22596), (2421, 22008), (2751, 19368), (3144, 16947), (3228, 16506), (3537, 15064), (3668, 14526), (3766, 14148), (4716, 11298), (4842, 11004), (5502, 9684), (5649, 9432), (6456, 8253), (7074, 7532), (7263, 7336)]