49840458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 59490102

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 73, 106, 113, 114, 146, 159, 219, 226, 318, 339, 438, 678, 1007, 1387, 2014, 2147, 2774, 3021, 3869, 4161, 4294, 5989, 6042, 6441, 7738, 8249, 8322, 11607, 11978, 12882, 16498, 17967, 23214, 24747, 35934, 49494, 73511, 113791, 147022, 156731, 220533, 227582, 313462, 341373, 437197, 441066, 470193, 682746, 874394, 940386, 1311591, 2623182, 8306743, 16613486, 24920229, 49840458]

約数ペア:

[(1, 49840458), (2, 24920229), (3, 16613486), (6, 8306743), (19, 2623182), (38, 1311591), (53, 940386), (57, 874394), (73, 682746), (106, 470193), (113, 441066), (114, 437197), (146, 341373), (159, 313462), (219, 227582), (226, 220533), (318, 156731), (339, 147022), (438, 113791), (678, 73511), (1007, 49494), (1387, 35934), (2014, 24747), (2147, 23214), (2774, 17967), (3021, 16498), (3869, 12882), (4161, 11978), (4294, 11607), (5989, 8322), (6042, 8249), (6441, 7738)]