55726468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 122337600

約数和(自身を除く): 66611132

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 109, 124, 133, 217, 218, 266, 434, 436, 532, 589, 763, 868, 961, 1178, 1526, 1922, 2071, 2356, 3052, 3379, 3844, 4123, 4142, 6727, 6758, 8246, 8284, 13454, 13516, 14497, 16492, 18259, 23653, 26908, 28994, 36518, 47306, 57988, 64201, 73036, 94612, 104749, 127813, 128402, 209498, 255626, 256804, 418996, 449407, 511252, 733243, 898814, 1466486, 1797628, 1990231, 2932972, 3980462, 7960924, 13931617, 27863234, 55726468]

約数ペア:

[(1, 55726468), (2, 27863234), (4, 13931617), (7, 7960924), (14, 3980462), (19, 2932972), (28, 1990231), (31, 1797628), (38, 1466486), (62, 898814), (76, 733243), (109, 511252), (124, 449407), (133, 418996), (217, 256804), (218, 255626), (266, 209498), (434, 128402), (436, 127813), (532, 104749), (589, 94612), (763, 73036), (868, 64201), (961, 57988), (1178, 47306), (1526, 36518), (1922, 28994), (2071, 26908), (2356, 23653), (3052, 18259), (3379, 16492), (3844, 14497), (4123, 13516), (4142, 13454), (6727, 8284), (6758, 8246)]