51811632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 158137200

約数和(自身を除く): 106325568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 653, 684, 696, 912, 1044, 1102, 1306, 1368, 1392, 1653, 1959, 2088, 2204, 2612, 2736, 3306, 3918, 4176, 4408, 4959, 5224, 5877, 6612, 7836, 8816, 9918, 10448, 11754, 12407, 13224, 15672, 18937, 19836, 23508, 24814, 26448, 31344, 37221, 37874, 39672, 47016, 49628, 56811, 74442, 75748, 79344, 94032, 99256, 111663, 113622, 148884, 151496, 170433, 198512, 223326, 227244, 297768, 302992, 340866, 359803, 446652, 454488, 595536, 681732, 719606, 893304, 908976, 1079409, 1363464, 1439212, 1786608, 2158818, 2726928, 2878424, 3238227, 4317636, 5756848, 6476454, 8635272, 12952908, 17270544, 25905816, 51811632]

約数ペア:

[(1, 51811632), (2, 25905816), (3, 17270544), (4, 12952908), (6, 8635272), (8, 6476454), (9, 5756848), (12, 4317636), (16, 3238227), (18, 2878424), (19, 2726928), (24, 2158818), (29, 1786608), (36, 1439212), (38, 1363464), (48, 1079409), (57, 908976), (58, 893304), (72, 719606), (76, 681732), (87, 595536), (114, 454488), (116, 446652), (144, 359803), (152, 340866), (171, 302992), (174, 297768), (228, 227244), (232, 223326), (261, 198512), (304, 170433), (342, 151496), (348, 148884), (456, 113622), (464, 111663), (522, 99256), (551, 94032), (653, 79344), (684, 75748), (696, 74442), (912, 56811), (1044, 49628), (1102, 47016), (1306, 39672), (1368, 37874), (1392, 37221), (1653, 31344), (1959, 26448), (2088, 24814), (2204, 23508), (2612, 19836), (2736, 18937), (3306, 15672), (3918, 13224), (4176, 12407), (4408, 11754), (4959, 10448), (5224, 9918), (5877, 8816), (6612, 7836)]