53437462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 93681360

約数和(自身を除く): 40243898

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 157, 169, 247, 314, 338, 494, 689, 1007, 1378, 2014, 2041, 2983, 3211, 4082, 5966, 6422, 8321, 8957, 13091, 16642, 17914, 26182, 26533, 38779, 53066, 77558, 108173, 158099, 170183, 216346, 316198, 340366, 504127, 1008254, 1406249, 2055287, 2812498, 4110574, 26718731, 53437462]

約数ペア:

[(1, 53437462), (2, 26718731), (13, 4110574), (19, 2812498), (26, 2055287), (38, 1406249), (53, 1008254), (106, 504127), (157, 340366), (169, 316198), (247, 216346), (314, 170183), (338, 158099), (494, 108173), (689, 77558), (1007, 53066), (1378, 38779), (2014, 26533), (2041, 26182), (2983, 17914), (3211, 16642), (4082, 13091), (5966, 8957), (6422, 8321)]