55234816

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 135754304

約数和(自身を除く): 80519488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2371, 2912, 3328, 4742, 5824, 9484, 11648, 16597, 18968, 23296, 30823, 33194, 37936, 61646, 66388, 75872, 123292, 132776, 151744, 215761, 246584, 265552, 303488, 431522, 493168, 531104, 606976, 863044, 986336, 1062208, 1726088, 1972672, 2124416, 3452176, 3945344, 4248832, 6904352, 7890688, 13808704, 27617408, 55234816]

約数ペア:

[(1, 55234816), (2, 27617408), (4, 13808704), (7, 7890688), (8, 6904352), (13, 4248832), (14, 3945344), (16, 3452176), (26, 2124416), (28, 1972672), (32, 1726088), (52, 1062208), (56, 986336), (64, 863044), (91, 606976), (104, 531104), (112, 493168), (128, 431522), (182, 303488), (208, 265552), (224, 246584), (256, 215761), (364, 151744), (416, 132776), (448, 123292), (728, 75872), (832, 66388), (896, 61646), (1456, 37936), (1664, 33194), (1792, 30823), (2371, 23296), (2912, 18968), (3328, 16597), (4742, 11648), (5824, 9484)]