56406896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 141657600

約数和(自身を除く): 85250704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2039, 2128, 3458, 3952, 4078, 6916, 8156, 13832, 14273, 16312, 26507, 27664, 28546, 32624, 38741, 53014, 57092, 77482, 106028, 114184, 154964, 185549, 212056, 228368, 271187, 309928, 371098, 424112, 503633, 542374, 619856, 742196, 1007266, 1084748, 1484392, 2014532, 2169496, 2968784, 3525431, 4029064, 4338992, 7050862, 8058128, 14101724, 28203448, 56406896]

約数ペア:

[(1, 56406896), (2, 28203448), (4, 14101724), (7, 8058128), (8, 7050862), (13, 4338992), (14, 4029064), (16, 3525431), (19, 2968784), (26, 2169496), (28, 2014532), (38, 1484392), (52, 1084748), (56, 1007266), (76, 742196), (91, 619856), (104, 542374), (112, 503633), (133, 424112), (152, 371098), (182, 309928), (208, 271187), (247, 228368), (266, 212056), (304, 185549), (364, 154964), (494, 114184), (532, 106028), (728, 77482), (988, 57092), (1064, 53014), (1456, 38741), (1729, 32624), (1976, 28546), (2039, 27664), (2128, 26507), (3458, 16312), (3952, 14273), (4078, 13832), (6916, 8156)]